Find it.Flip it.Profit.
The smartest way to find underpriced deals. We scan eBay and Facebook Marketplace around the clock, price every listing against real sold data, and show you the profit before you buy — so you flip with confidence.
Now on Android · iOS coming soon
- +$202 · 49%
iPhone 14 Pro · 256GB · Unlocked
eBay · ask $410 · sells ~$612
- +$115 · 96%
Jordan 4 Retro Thunder · Sz 10.5
FB Marketplace · ask $120 · sells ~$235
- +$135 · 73%
Seiko SKX007 Diver · Automatic
eBay · ask $185 · sells ~$320
- +$290 · 116%
Herman Miller Aeron · Size B
FB Marketplace · ask $250 · sells ~$540
0
curated flip categories
0
market scans every day
0 min
eBay refresh on Premium
0
sold comps and counting
How it works
From listing to profit in three moves
01
Scan
We sweep eBay and Facebook Marketplace continuously across 15 curated flip categories, so the freshest underpriced listings surface first.
02
Compare
Each find is priced against real sold comparables. You see the estimated resale price, fees, profit, and ROI — before you ever click through.
03
Flip
Buy the deal, relist it, pocket the spread. Set alerts on your categories so the next high-ROI item pings you the moment it appears.
What you can flip
Cars, watches, phones — and a dozen more
Fifteen high-turnover categories, tracked around the clock. If it holds resale value, it's probably already in your feed.
Cars & Trucks
Civics · F-150s · project cars
Watches
Rolex · Seiko · Omega
Cell Phones
iPhone · Galaxy · Pixel
Sneakers
Jordans · Dunks · Yeezys
Game Consoles
PS5 · Xbox · Switch
Designer Handbags
Louis Vuitton · Coach · Gucci
Trading Cards
Pokémon · sports · MTG
Laptops & Computers
MacBook · XPS · gaming rigs
Cameras
Canon · Sony · Leica
Fine Jewelry
gold · diamonds · estate
Motorcycles
Harley · Yamaha · Honda
Vintage Clothing
Carhartt · denim · band tees
Lego Sets
Star Wars · UCS · retired sets
Vinyl Records
rock · jazz · rare pressings
Drones
DJI · FPV · gimbals
…and every listing priced against real sold comps before you buy.
Everything in one place, ready to be discovered
One scanner, every marketplace, profit math on real sold data.
Instant profit estimates
Resale, fees, profit, ROI — priced from real sold comps you can open and verify.
Seiko SKX007 Diver · Automatic
eBay · ask $185 · sells ~$320
We do the watching
Set the alert, close the tab. We ping you the moment a match lists.
Match: “herman miller aeron”
$250 on FB Marketplace · est. +$290 profit
Track every deal — and your profit
Tag listings Messaged, Watch, or Pass, log what you buy, and watch your total profit and ROI add up in a permanent purchase history.
Value anything before you buy
Type what you’re eyeing; we price it from sold comps.
› ps5 slim disc, boxed
sells ~$425Every marketplace, one feed
eBay and Facebook Marketplace today; Kijiji and Craigslist next.
Sorted by profit, not date
Condition, price, platform, city — plus the sort that matters.
Our valuation engine
Priced from real sold listings — not an AI guess
Plenty of tools hand you an “AI” number and hope you trust it. We don't guess. Every estimate is built from actual completed sales for the exact model, run through our own matching algorithm, with the real marketplace fees taken out — and you can open the receipts.
An “AI” estimate — a number with nothing behind it. No sale to check, no way to know if it's real.
FindAFlip — up to 30 real sold sales, matched to the exact model, fees included, every one openable.
Seiko SKX007 · Automatic Diver
eBay · sold Jun 28
Seiko SKX007K2 · box + papers
eBay · sold Jun 24
Seiko SKX007 diver 200m
eBay · sold Jun 21
Model-level matching
A fingerprint matcher pins the exact brand, model and spec — never a fuzzy category average.
Honest by default
When the sold data disagrees with itself, we say “still evaluating” instead of inventing a number.
Open the receipts
On Premium and Diamond, open the exact sold listings behind any estimate. Never a black box.
Who it's for
Built for everyday resellers — not just the pros
You don't need a warehouse, a business licence, or a pro-priced subscription to flip smart. FindAFlip is for the side-hustlers, students, and weekend resellers who just want to spot a good deal — powerful enough for the pros, priced for real people.
Pays for itself in one flip
Free forever. Upgrade when you're ready to scale.
FAQ
Flipping, arbitrage, and how it works
What is marketplace arbitrage?+
Marketplace arbitrage is buying an item below its resale value on one marketplace — a Facebook Marketplace listing priced too low, an eBay listing nobody noticed — and reselling it at market price for a profit. FindAFlip automates the hard half: finding the underpriced listing and proving the margin with real sold prices before you spend a dollar.
How does FindAFlip find cheap deals?+
We scan eBay and Facebook Marketplace around the clock across 15 curated flip categories, then price every listing against recent sold comparables for the same model. Listings sitting well under their expected resale price surface in your feed, sorted by estimated profit — not by date listed.
How accurate are the profit estimates?+
Each estimate is built from up to 30 real sold comparables matched to the item — brand, model, and spec — minus the marketplace fees you would actually pay. When the sold data disagrees with itself, we say "still evaluating" instead of guessing, so a confident number is a number you can act on. On Premium and Diamond you can open the exact sold listings behind any estimate — the numbers are never a black box.
Does FindAFlip use AI to price items?+
No — and that is the point. Every estimate is built from real, recent sold listings for the exact model, matched by our own algorithm, with the marketplace fees you would actually pay taken out. An "AI" price guess is a number with no completed sale behind it; ours are grounded in what items actually sold for. On Premium and Diamond you can open the exact sold listings behind any estimate and check the math yourself.
Is FindAFlip free to use?+
Yes. The Free plan includes browsing all 15 categories, full profit estimates, a daily item-value check, one deal alert with push notifications, and inventory tracking with a permanent purchase history — no card required. Premium ($19.99/month) and Diamond ($39.99/month) add 12× faster refreshes, the actual sold listings behind every estimate, higher listing limits, and more deal alerts (5 on Premium, 15 on Diamond).
Which marketplaces and regions does FindAFlip cover?+
eBay across the US and Canada, and Facebook Marketplace in Toronto and Vancouver today, with Kijiji and Craigslist next. Every price can display in USD or CAD — your pick.
What are the best items to flip for profit?+
Categories with fast turnover and deep sold data: cell phones, sneakers, watches, game consoles, designer handbags, trading cards, cameras, and Lego sets. FindAFlip tracks 15 such categories continuously, so the sold comps — not gut feel — tell you which listing is the deal.