Resale Price Intelligence

KNOW WHAT
IT'S WORTH
BEFORE YOU BUY IT

Official eBay sold price data combined with real prices your community logs from Facebook Marketplace, OfferUp, and Mercari. Not asking prices. What things actually sold for. No guessing. No leaving money on the table.

Vitamix 5200 Blender
147 SOLD · LAST 30 DAYS
Market Average
$185
EBAY (OFFICIAL API)
63 sold
$160–$210
official
COMMUNITY · FB / OFFERUP
51 logged
$150–$190
community
COMMUNITY · MERCARI
33 logged
$155–$215
community
EBAY API + USER SUBMISSIONS
MAX BUY: $130
// The Problem

"I priced a vintage Patagonia at $38. It sold in three minutes. Facebook comps showed the average was $78."

r/Flipping · 4.2k upvotes
  • 🕳️
    Sold data vanishes
    Facebook Marketplace hides completed sales. OfferUp and Mercari listings disappear in days. By the time you find a comp, it's gone.
  • 📊
    Active listings lie
    Asking prices are fantasies. You need to know what people actually paid — those are two completely different numbers.
  • ⏱️
    Your local market matters
    A Vitamix that sells for $220 on eBay might clear for $160 on Facebook locally. National comps are useless without local insight.
// How It Works

SEARCH ONCE.
KNOW EVERYTHING.

01
Search or Snap
Type a product name or use your phone camera to identify an item on the spot. Works mid-thrift, mid-estate-sale, mid-negotiation.
INSTANT →
02
See Real Sold Data
Official eBay API data shows national averages. Community members log their own sales from Facebook, OfferUp, and Mercari. See both in one place.
VERIFIED →
03
Buy Smart, Flip Confident
Get your max buy price with your target margin built in. Know your ceiling before you negotiate. Never undersell again.
PROFITABLE →
// Data Sources

WHERE WE GET DATA

📊
eBay
100M+
Completed transactions via the official eBay API. Verified national sold price data — the most reliable baseline for any resale item.
● LIVE AT LAUNCH
👥
Community Submissions
You + 2,400
Resellers log their own sales from Facebook Marketplace, OfferUp, and Mercari. Real local prices, submitted by the people making the deals.
● LIVE AT LAUNCH
🔮
Platform APIs
Coming
Direct data partnerships as we grow. Fully automated market data across all platforms by end of Year 1.
○ YEAR 1+
Why this approach: Facebook Marketplace, OfferUp, and Mercari don't expose sold price data publicly. Instead of guessing, Comped taps the eBay API for verified national baselines and lets your community fill the gap — real resellers logging real local transactions. The more the community contributes, the sharper the local data gets.
// Flip Leaderboard

RANK UP.
PROVE YOUR GRIND.

Every flip you log earns XP. Ten prestige ranks, each harder to reach. The leaderboard is public. Your rank is real. How far can you climb?

10
Prestige Ranks
∞
Flips to Log
1
Global Board
RANK I
I
Scrapper
0 flips
RANK II
II
Hustler
25 flips
RANK III
III
Picker
75 flips
RANK IV
IV
Reseller
150 flips
RANK V
V
Operator
300 flips
RANK VI
VI
Arbitrageur
600 flips
RANK VII
VII
Grinder
1,000 flips
RANK VIII
VIII
Mogul
2,000 flips
RANK IX
IX
Legend
4,000 flips
RANK X
X
Prestige X
10,000 flips
#
Reseller
Flips
Profit
Rank
1
flip_kingATL
PRESTIGE X
14,822
$218,440
PRESTIGE X
2
thriftlab_nyc
LEGEND
6,104
$94,210
LEGEND
3
resell_warehouse
MOGUL
3,887
$61,330
MOGUL
4
bargain_sniper
GRINDER
2,241
$38,900
GRINDER
5
sourced_daily
ARBITRAGEUR
817
$14,770
ARBITRAGEUR

GET IN
EARLY.

We're building this in public. Early waitlist members get lifetime discounted pricing, direct input on features, and first access when we launch.


✓
Lock in 50% off forever
✓
Beta access before public launch
✓
Shape our roadmap (your requests matter)
✓
Founding member badge on the leaderboard
No spam. No credit card. Just early access.