Observed arrival · 2026-10-13
CompGenies brings sold-price comps into live card auctions
A browser extension for sports and trading-card collectors that displays eBay sold-price information during live auctions, alongside a collection tracker.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Sports-card and trading-card buyers at live auctions
- Worth noticing
- The page says the extension never bids for users; it surfaces median price, recent sales, and a range during the stream.
Field notes
The collection workflow begins with a card photo; the page says it fills in identifying details before presenting a value range, recent price points, and an eBay sold-search link. Users can enter what they paid and, when applicable, what they sold for, then follow portfolio value and profit-and-loss graphs. The described setup spans desktop Chrome, iPhone Orion, and Android Kiwi.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
◎NicheUnusually specific use
One card from the complete issue