A Chrome extension that helps collectors check prices while browsing eBay listings. Supports sports cards, trading card games (TCGs), comic books, Funko Pops, and other collectibles.
Detected Item & Price Lookup
Price Comparison by Grade
Mike Collins iammike
iammike
/ blazers-legends-cards.json
Last active
February 20, 2026 18:55
Sports Card Checklists - Preview Environment Data
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| { | |
| "categories": { | |
| "main": [ | |
| { | |
| "player": "Geoff Petrie", | |
| "set": "1971-72 Topps", | |
| "years": "1970-1976", | |
| "accomplishments": "2x AS, ROY", | |
| "num": "34", | |
| "price": 2, |
iammike
/ blazers-legends-cards.json
Last active
March 3, 2026 15:16
Sports Card Checklist Collection Data
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| "categories": { | |
| "main": [ | |
| { | |
| "player": "Geoff Petrie", | |
| "set": "1971-72 Topps", | |
| "years": "1970-1976", | |
| "accomplishments": "2x AS, ROY", | |
| "num": "34", | |
| "price": 2, |