| Card no. | Player | Year | Set name | |
| 273 | J.D. Drew | 2003 | MLB Showdown | |
| 274 | Jim Edmonds | 2003 | MLB Showdown | |
| 275 | Jason Isringhausen | 2003 | MLB Showdown | |
| 276 | Matt Morris | 2003 | MLB Showdown | |
| 277 | Albert Pujols | 2003 | MLB Showdown | |
| 278 | Edgar Renteria | 2003 | MLB Showdown | |
| 279 | Scott Rolen | 2003 | MLB Showdown | |
| 280 | Jason Simontacchi | 2003 | MLB Showdown | |
| 281 | Fernando Vina | 2003 | MLB Showdown | |
| 1 | So Taguchi | 2003 | MLB Showdown Trading Deadline | |
| 26 | Steve Kline | 2003 | MLB Showdown Trading Deadline | |
| 87 | Tino Martinez | 2003 | MLB Showdown Trading Deadline | |
| 124 | Woody Williams | 2003 | MLB Showdown Trading Deadline | |
| 144 | Albert Pujols | 2003 | MLB Showdown Trading Deadline | |
| 25 | Russ Springer | 2003 | MLB Showdown Pennant Run | |
| 35 | Eli Marrero | 2003 | MLB Showdown Pennant Run | |
| 44 | Miguel Cairo | 2003 | MLB Showdown Pennant Run | |
| 45 | Mike Matheny | 2003 | MLB Showdown Pennant Run |