| Card no. | Player | Year | Set name | |
| RTPP25 | Mark McGwire | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's | |
| RTPP51 | Alan Benes | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's | |
| RTPP53 | Matt Morris | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's | |
| RTPP97 | Ray Lankford | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's | |
| RTPP116 | Brian Jordan | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's | |
| RTPP130 | Eli Marrero | 1998 | Score Rookie & Traded - Showcase Series Artist's Proofs 1 of 1's |