Our football card price guide. This page provides a price guide for the value of [ungraded] football cards. Most drawn from the NFL. The primary trading card manufacturer is Panini; however, many more are included. Years focused upon are mostly since the 2000s, but ranges all the way back to early 1900s. Please consult my blog postings to better understand how I put this price guide together. I explain at length how I produce the estimates for the values of trading card collectibles. Data drawn from eBay auctions of major consigners.