7 CMP codes we've confirmed for 2017 Topps Update Baseball. Match the last three digits of the code at the bottom of the card back. Released October 18, 2017.
| Code ends in | What it is | Cards |
|---|---|---|
| 517 CMP025517 | Base cards (#US1-US300) ✓ 2 sources | — |
| 504 CMP025504 | SSP variations (about one per case) | — |
| 557 CMP025557 | SP photo variations and Legends variations ✓ 2 sources | — |
| 558 CMP025558 | Topps Salute insert (USS- prefix) | — |
| 577 CMP025577 | 1987 Topps Baseball 30th Anniversary insert (US87- prefix) and parallels | — |
| 625 CMP025625 | Topps Salute Autographs (SA- prefix) | — |
| 628 CMP025628 | 1987 Topps Baseball 30th Anniversary Autographs (87A- prefix) | — |