Shop William Brennan cards on eBay
Affiliate — we may earn a commissionPrices last updated Sep 2026
Cards tracked
6
William Brennan has 6 baseball cards in the Ripbin catalog across 6 sets.
William Brennan card prices
William Brennan cards by year
| Year | Cards | Top card | Value |
|---|---|---|---|
| 2009 | 1 | — | — |
| 1992 | 1 | — | — |
| 1990 | 2 | — | — |
| 1989 | 2 | — | — |