Antique Store

The shortcut: An online antique store is a warehouse and photo studio, not a retail shop. The edge is sourcing speed — "I'll come look at the estate Saturday and write a check Monday." That's where the margin is.

Industry: E-commerce Investment level: Medium — $20,000-$60,000 Time to launch: 2-3 months to first listings Best for: Someone who can spot a real piece of Stickley from a 90s reproduction in five seconds, has a garage or basement to stage 60-100 pieces, and isn't squeamish about wrapping a $1,800 lamp in 14 layers of bubble wrap. What you'll likely make: ~$2-$3.5K/month profit by month 4 with 8-12 items moving, $5-$8K/month by month 9 once you've cleared 2-3 estate buys and your 1stdibs or Chairish reviews are in. Math is in Section 4.

Market Opportunity

The generalists don't make it. Anyone who buys at the same regional auction houses every Tuesday is paying the same prices as 40 other dealers and selling the same Eastlake side tables online. The dealers who actually clear $80K-$150K a year do one thing differently — they answer the phone fast when somebody's mom dies. Estate liquidations close in 7-10 days, and the family that wants to clear the house in two weekends will take 60 cents on the dollar from the buyer who shows up Saturday with a checkbook over the dealer who'll "send a quote next week." Your margin lives in those weekends.

US retail e-commerce hit $316.1B in Q4 2025, +5.3% year-over-year — US Census Q4 2025. Pre-owned and vintage furniture is a stable slice that grows when new-furniture prices climb.
Cart abandonment runs 70.22% across e-commerce — Baymard Institute. For a $1,200 secretary desk it runs higher, unless your listing answers the only question buyers actually have: "Will it arrive in one piece?"
The marketplaces — 1stdibs, Chairish, Ruby Lane, Heritage Auctions, EBTH (Everything But The House) — keep 9-30% of the sale. That's the price of buyer trust, and it's the lane you live in until you have your own audience.

Target customer: Two buyers. (1) The interior designer sourcing a specific period piece for a client — knows what they want, will pay if your photos and dimensions are right. (2) The young homeowner who saw a brass library lamp on a TikTok and wants "that vibe" without spending $3,000 at Restoration Hardware.

Why this is a good time to start: Boomer downsizing is in full swing. The estate-sale supply curve is the best it's been in 30 years. Meanwhile new-furniture sticker shock has driven a younger buyer pool toward "real wood, real brass" — they don't always know what an arts-and-crafts oak sideboard is, but they know they want it.

Launch With AI

Pro section. Antiques are a sourcing-and-trust business — AI doesn't drive to the estate at 7am, doesn't tell a Stickley from a 90s repro by feel, and doesn't pack a $1,800 lamp without breaking it. What AI cuts is the listing-copy tail: writing 60 sets of period-correct provenance descriptions, drafting designer-query replies, and building the comp-research deck that tells you what to bid on Saturday before you write the check.

Important up-front: AI will confidently mis-attribute a piece if you let it. ChatGPT will tell you a Mission-style oak side table is "circa 1905 Stickley" because it pattern-matches keywords — and if you put that on Chairish, you're committing fraud the second a buyer's appraiser opens it up. Use AI for the writing tail (description, condition phrasing, shipping copy, designer reply templates). Every attribution + every "circa" + every pricing call is yours, eyes-on the piece.

AI Tools You'll Use

Tool	Price	What it does
ChatGPT Plus	$20/mo	Listing copy, designer reply templates, comp-research summaries
Claude (free or Pro)	$0-$20/mo	Period research drafts (Eastlake / Arts & Crafts / MCM era language) — better at long-form than ChatGPT
Photoroom Pro	$13/mo	One-tap white-background extraction + shadow restoration on 60+ piece batches
Otter.ai (free)	$0	Auto-transcribes the voice memo you record while walking the estate, so you don't lose the seller's "my grandfather bought it in '52" provenance
Airtable (free)	$0	Inventory database — auto-fills similar listings via comp-pull formulas

The Workflow

Pre-estate comp prep (ChatGPT, ~20 min the night before). You got the call Friday — estate Saturday 8am. Paste:

"I'm visiting an estate sale Saturday. The seller mentioned: arts-and-crafts oak sideboard, brass library lamp with green slag-glass shade, set of 6 Eastlake side chairs, oil painting signed 'F. Whitman 1922,' and a walnut secretary desk. For each, give me: (a) the realistic dealer buy-in range I should pay, (b) the realistic 1stdibs/Chairish resale range, (c) the 3 fakes/repros to watch for, (d) the 3 condition issues that kill the piece's value. Keep it short — I'm walking in cold."

Print it. Walk in with a budget per category. The dealers who lose money on estate buys are the ones who don't separate "I want it" from "the math works."
Voice-memo + auto-transcript on every piece (Otter.ai, ~10 sec per piece). As you flip the piece over and check the joinery, talk: "Side table number 4 — quartersawn oak, mortise-and-tenon with pegged joinery, original casters intact, finish has a dry crackle but no overcoat, missing one drawer pull, signed 'L. & J.G. Stickley' inside the drawer in pencil — this is real." Otter writes it. You upload that text to your Airtable inventory the second you get home. Most dealers lose 30% of their margin to forgotten condition notes by Monday.
Listing copy at 60-piece batch speed (ChatGPT, ~3 min per piece). For each piece, paste your transcribed condition notes + the photo. Prompt:

"Write a 1stdibs/Chairish-style listing for this piece. Include: maker (only if I confirmed it — say 'attributed to' or 'in the style of' if uncertain), period and approximate date, dimensions (I'll fill these in), material and joinery method, original vs. restored finish, condition specifics (cite my notes — don't soften), provenance (estate purchase, [city], [year]). Length: 120-160 words. Tone: confident, factual, period-fluent. End with: 'Carefully crated and shipped via [shipper] — typical lead time 7-14 business days.'"

AI does the writing tail. You verify every "circa" before publish. Selling a "Stickley" that turns out to be Limbert is a $2,000-$15,000 refund + a chargeback + a 1stdibs review that kills your dealer-rating account.
Designer / interior-designer query reply templates (ChatGPT, ~15 min one-time). 60% of high-ticket sales come from designers sourcing for a specific client room. Paste:

"Draft me 5 reply templates for these designer queries on 1stdibs and Chairish: (1) 'Do you have anything similar in walnut instead of oak?' (2) 'Client wants a pair — do you have another or know where I can source one?' (3) 'Can you hold for 2 weeks while client reviews?' (4) 'Trade discount?' (5) 'Detailed photos of the joinery please.' For each, the tone is fast, factual, and assumes the designer knows the period. Always offer trade pricing (10-15% off retail) and white-glove crating quote within 24 hours. Sign with my first name + dealer name + 1stdibs storefront link."

Save to a Notion doc. Designers buy from dealers who reply within 4 hours. Templates compress your reply time from 20 min to 90 seconds.
Comp-research before you accept a consignment offer (Claude or ChatGPT, ~15 min per consignment). A picker calls — "I have 12 pieces from a downtown estate. $4,200 for the lot." Paste:

"For each of these 12 pieces, give me the 3-month sold-comp range on 1stdibs / Chairish / Live Auctioneers / EBTH. Flag the 3 that have the strongest sold-comp data. Total realistic gross on the 12 pieces if I sell each within 90 days at -15% of recent sold-comp median. Net after Chairish 30% + crating + shipping. Should I take the $4,200 buy?"

Most dealers buy on gut. The dealers who clear $150K/year buy on math.

Time Saved Per Week

Roughly 6-9 hours/week once your workflow is wired in:

Listing copy: 5 hours → 1 hour (ChatGPT batch instead of writing each from scratch)
Designer reply emails: 3 hours → 30 min (templates + custom edit)
Comp research before estate buys: 2 hours → 30 min (ChatGPT pulls comps + you verify the top 3)
Condition-note loss between estate visit and Monday inventory: ~$300-$800/month margin saved (Otter transcripts)

Trade that time for: more estate calls answered Saturday morning, more designer trade relationships, and one weekend per month visiting auctions in a city 4 hours away.

Total AI Stack Cost

Budget tier ($20/mo): ChatGPT Plus only. Skip Photoroom (use the free Pixelcut app or hire a $4/photo Fiverr editor). Skip Claude (free tier handles period research fine for your first 30 pieces). Most dealers should start here.
Full tier ($53/mo): ChatGPT Plus + Claude Pro + Photoroom Pro. Worth it once you're listing 40+ pieces a month — Photoroom alone saves 6-8 hours/week of background editing.
Compare: A part-time listing assistant who writes copy and edits photos runs $1,200-$2,000/month. A Fiverr writer at $25/listing × 40 pieces = $1,000/month. Your AI stack is one-tenth the cost and faster.

Cancel any tool you don't open in a 7-day window.

Your First Win

30 minutes from now you'll have your full estate-sale comp pre-brief + a listing-copy template you can reuse on every piece. Open ChatGPT (the free tier works for this one task). Paste this exact prompt:

"I'm a one-person online antique dealer focused on American arts-and-crafts, Mission, and turn-of-century oak furniture, plus mid-century modern. (a) Give me the 10 most-bought search terms on 1stdibs and Chairish in those categories last 90 days. (b) For each term, the realistic sold-comp price band. (c) The 5 makers with the strongest sold-comp data. (d) The 3 fakes/repros most commonly mis-listed (so I can avoid buying them). (e) A reusable 130-word listing template I can fill in for any piece in those categories — placeholders for maker, period, dimensions, material, condition, provenance, shipping. Length: keep the search-term and comp tables tight; the listing template should be paste-ready."

You've just compressed 6-8 hours of dealer-forum reading + 3 hours of listing-template drafting into 30 minutes. Take the next estate call Saturday — your buy-in math is already loaded.

Product / Service Offering

Pick a lane. "General antiques" is what every estate dealer in your county already does. Pick one period or category for year one — mid-century modern, American oak (1880-1920), Victorian, art deco, vintage lighting, or one specific maker (Stickley, Heywood-Wakefield, Knoll). Niche dealers move pieces 2-3x faster because Pinterest searches and Chairish filters are organized by style.

Two paths to inventory — pick one for year one:

Estate buy-outs (you own it). Drive to estate sales the day before they open, offer a flat number for the lot, haul it home. You pay 25-40% of resale, you keep 100% of the sale. The work is real — a 3-bedroom estate is a 14-hour weekend.
Single-piece consignment (you hold it). Local downsizers bring you one piece at a time. Standard splits run 50-60% to the consignor for items under $1K, sliding to 70/30 in the consignor's favor above $5K. Lower margin per sale, zero capital tied up.

Most start 80% estate buy-out / 20% consignment and let consignment grow as locals hear about you.

Sourcing channels (the real edge):

EstateSales.net — preview Thursday for the weekend's sales. Email the company and ask about pre-sale lot offers.
Regional auction houses (every state has 5-10 — search "auction house [your metro]"). Sign up for absentee-bid platforms.
Goodwill auctions — sleeper deals on art glass, brass, mid-century lamps.
Downsize-services partnerships — companies like Caring Transitions and Senior Move Managers route inventory you can buy at flat rates. One signed partnership is worth more than 50 weekend sales.

Condition grading. Use the standard nomenclature — Mint / Excellent / Very Good / Good / Fair / Poor — and document every grade with 3-4 close-up photos. Be honest. A returned $900 piece eats two weekends of margin.

Revenue Model

A typical solo shop at month 6-9 moves 8-12 pieces a month at an average ticket of $400-$900.

Unit economics (one $850 oak sideboard via Chairish, 2026):

Line item	Amount
Sale price	$850.00
Acquisition cost (paid in estate-lot buyout)	-$220.00
Chairish commission (~30%)	-$255.00
Fragile-pack supplies + crate	-$45.00
Freight (white-glove delivery, typical)	$0 (buyer pays)
Photography + listing time (3 hrs at $25)	-$75.00
Storage allocation per piece	-$15.00
Net per sale	~$240

Path to your first $3K profit month: ~12-13 sales averaging $230-$250 net, OR 6-8 sales mixing in two $1,500+ pieces. Realistic by month 4-5 if you're doing one estate buy a month and listing weekly.

Path to your first $7K profit month: 15-20 sales mixing $1K-$3K pieces. Usually month 9-12, after you've moved off Chairish's 30% to 1stdibs' tiered ~15-25% commission and built a 30-review reputation. 1stdibs commission tier varies by dealer level and category — confirm your tier on application.

Startup Costs

Item	Low	Mid	High
Estate-buy inventory float (1-2 estate lots + singles)	$12,000	$25,000	$40,000
Storage / climate-controlled garage build-out	$1,500	$4,000	$8,000
Photography rig (lightbox, 50mm prime, neutral backdrop)	$400	$900	$1,800
Packing supplies (foam, double-wall boxes, custom crates x10)	$600	$1,500	$3,000
Inventory + transit insurance (annual)	$900	$1,800	$3,600
1stdibs / Chairish / Shopify setup + apps + domain	$400	$700	$1,200
Hand truck, furniture dolly, moving blankets, straps	$200	$400	$800
Truck rental budget (first 6 months of estate runs)	$600	$1,500	$3,000
LLC formation + EIN + business banking	$200	$500	$700
Total	~$16,800	~$36,300	~$62,100

LLC fees vary by state ($35-$500) — see LLC University 50-state filing fees. Apply for an EIN free at IRS — never pay a third party.

Legal & Formation

Form an LLC before you sign your first estate-buy check. A scratched 1920s mahogany dresser delivered with a cracked leg can become a $2,000 chargeback plus the buyer's lawyer. Don't do this in your personal name. File the LLC (limited liability company), get the EIN (employer identification number) free at IRS, open a Mercury or Bluevine business checking, and run every dollar through it.

The FTC Mail Order Rule and your return policy. Federal law lets you sell antiques as final-sale, no-returns — but only if you disclose the policy clearly before checkout AND describe each piece accurately, including damage. The rule is the FTC Mail, Internet, or Telephone Order Merchandise Rule. Hide a chip on the back of a vase, and a buyer can dispute the charge and win. Disclose every flaw in the listing photos, and you're protected.

Sales tax and resale certificates. Sales tax nexus triggers at $100,000 or 200 transactions in most states — Sales Tax Institute. Register in your home state from day one. Just as important: get a state resale certificate so you don't pay sales tax on inventory you buy at auction or estate sales. That's a 6-9% margin lift on every piece.

Marketing & First Customers

Antiques is a photo business. Your $4,800 piece sells because a designer scrolled past it on Pinterest, not because of an ad. Year one is reps with the camera and the marketplace listings, not paid spend.

Channels that work:

1stdibs / Chairish / Ruby Lane. Apply to all three. 1stdibs is the highest-ticket and the slowest approval. Chairish takes most dealers. Ruby Lane charges a monthly fee plus a lower commission and fits smaller pieces (jewelry, ceramics, smalls).
Pinterest organic. Pin every piece to 2-3 boards (style + room + color). Antiques convert from Pinterest at multiples of Instagram for this category — Meta CPC averages ~$0.45 in homewares (WordStream) but Pinterest sends free traffic for 18+ months per pin.
Local interior designers. Call 5 design firms within 50 miles. Offer a 10% trade discount and first-look access on every estate buy. One designer client is worth 30 retail buyers — they buy in groups, every project.
Your own Shopify store — Shopify Basic at $29/month + 2.9% + 30¢. Once you have 30+ reviews, route repeat designers there to escape the 30% Chairish cut.

First 5 customers. Price your first 5 listings 15-20% under comparable Chairish listings. Yes, leaving real dollars on the table. You're buying reviews — and on these marketplaces, the first 10 reviews determine whether the next 100 listings sell at full margin.

First 90 Days

Week 1-2 — File the LLC, get the EIN, open business banking, get a state resale certificate, and quote inventory + transit insurance. Don't buy a single piece before insurance is bound.
Week 2-3 — Pick your category. Set up EstateSales.net alerts for your 100-mile radius. Email 3 regional auction houses for absentee-bid registration.
Week 3-4 — Apply to Chairish (fastest approval) and 1stdibs (slower, 4-6 weeks). Start the Shopify store on Basic in parallel — don't wait for marketplace approval.
Week 4-6 — Do your first estate-lot buy. Aim for $3K-$8K out the door for 30-50 pieces. Bring a hand truck, blankets, straps. Pay in person, take everything that day.
Week 6-8 — Build the photo studio in your garage. Shoot every piece on a neutral backdrop, 8-12 angles, with a 6-inch ruler in one shot for scale. Measure every dimension to a quarter-inch.
Week 8-10 — Launch first 30 listings on Chairish. Price 15-20% under comparable. Document every flaw. Set Pinterest pins for each piece.
Week 10-12 — Ship sold pieces. Use UPS Capital for high-value transit insurance. Pack with double-wall boxes for anything under 30 lbs, custom crates for everything over.
Week 12 — Audit slow listings. Re-photograph or re-price the bottom 20%. Target: 4-7 sales by week 12, ~$1.2-$2.5K net. Pitch 2 local interior designers on a trade discount.

Common Pitfalls

Buying generalist at retail auction prices. Showing up at a regional auction house and paying retail-minus-15% for the same Eastlake nightstand 30 dealers are bidding on. You break even at best. Fix: Build the Saturday-morning estate-call habit. Email 5 estate-sale companies a week and ask about pre-sale lot offers. The lot you buy before the doors open is the one that pays.

Underpacking fragile pieces. A $900 art-glass lamp shipped in a single box with one layer of bubble wrap arrives in three pieces. You eat the loss and the chargeback. Fix: Budget $20-$80 per piece in pack supplies depending on size. Use double-wall boxes for anything under 30 lbs. Build custom crates for lamps, glass, and anything over $1,500.

Vague or rosy condition grades. Calling a piece "Excellent" when it's honestly "Very Good" creates a return every time. Fix: Use the Mint / Excellent / Very Good / Good / Fair / Poor scale and photograph every flaw — chips, scratches, water rings, repairs. Disclosed flaws sell. Hidden ones come back.

Skipping inventory and transit insurance. Standard home policies cap business inventory at $2,500 — useless when you have $30K of furniture in your garage. One garage fire wipes you out. Fix: Bind a specialty inland-marine or business-personal-property policy before inventory comes in. Quote 4-6% of inventory value annually and treat it as a fixed cost.

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