Packsniper

Packsniper is a serialized trading card tracker. It monitors eBay and Fanatics for pulled serialized cards — /1s, /5s, /10s, and beyond — and logs them in one place so collectors can see what's hit, what's still out there, and what the market is paying.

How it works

Our scrapers run continuously against eBay's Browse API and Fanatics' sales history, cross-referencing every listing against a master checklist of serialized cards. When a match is found, it's logged — price, grade, cert number, and image — and made visible on the set and player pages.

Cards are never marked as pulled from speculation. Every entry has a source link back to the original eBay listing or Fanatics sale.

Data sources

• eBay Browse API — active and sold listings
• Fanatics Sales History — verified sales
• Fanatics Marketplace — live Algolia-powered listings
• PSA cert verification — grade and cert number from item specifics

Collector features

Signed-in users can maintain a watchlist of cards they're hunting and a portfolio of cards they own. Public collector profiles let you share your pulls with the community.

Packsniper is not affiliated with Panini, Topps, Upper Deck, eBay, or Fanatics. Card images and listing data are sourced from public marketplace APIs.