CARDBOARDFILE
Every card, written up one at a time
What it is, how it was printed, why it survives in the grades it does, and every sale we can put a date to. Four grading companies on every page.
Recently written
1986-87 Fleer Mark Aguirre #3basketball92 in PSA 10
1986-87 Fleer Julius Erving #31basketball171 in PSA 10
1986-87 Fleer Alvan Adams #2basketball77 in PSA 10
1980-81 O-Pee-Chee Wayne Gretzky Record Breaker #3hockey10 in PSA 10
1981-82 O-Pee-Chee Glenn Anderson #108hockey11 in PSA 10
1981-82 O-Pee-Chee Paul Coffey #111hockey25 in PSA 10Sets in progress
a set page exists once its checklist is loaded. cards fill in one at a time.
By sport
| basketball | 20 |
| hockey | 11 |
| baseball | 8 |
| non-sport | 5 |
articles
| The Letters After the Grade | 06 oct 2026 |
| The Cards That Only Exist in Canada | 03 oct 2026 |
| What a Published Gem Rate Actually Counts | 01 oct 2026 |
What this is
Every page here is one card. What it is, how it was printed, why it survives in the grades it does, and what copies have sold for at public auction. No live prices, no estimates, no valuations. Population figures carry the date they were recorded.