12 CMP codes we've confirmed for 2023 Topps Series 1 Baseball. Match the last three digits of the code at the bottom of the card back. Released February 15, 2023.
| Code ends in | What it is | Cards |
|---|---|---|
| 565 CMP058565 | Base cards (and Gold parallels) ✓ 2 sources | 350 |
| 585 CMP058585 | Golden Mirror image variation SSPs ✓ 2 sources | — |
| 587 | Advanced Stats parallels (#/300) | — |
| 950 | Base Collector's Box cards (Super Box exclusive) | — |
| 951 | Base Silver Patterned Foilboard (Super Box exclusive) | — |
| 588 CMP058588 | One-Two Punch insert | 50 |
| 620 CMP058620 | 1988 Topps Baseball 35th Anniversary insert (Series One) | 100 |
| 627 CMP058627 | Stars of MLB insert (#1-30, retail) | 30 |
| 631 CMP058631 | Stars of MLB Chrome insert (#1-30, retail) | 30 |
| 642 CMP058642 | Patchwork of the Past commemorative patch cards | 30 |
| 683 CMP058683 | Major League Material relics (Series One) | 87 |
| 703 CMP058703 | Home Run Challenge code cards (Series One) | 30 |
Not matched to a code yet
These parts of the checklist don’t have a confirmed code yet. If you have one of these cards, the code on the back tells us which it is.
- 1988 Topps Baseball Autograph Cards
- 1988 Topps Baseball Chrome Autograph Cards
- 1988 Topps Baseball Chrome Cards
- 1988 Topps Baseball Relics
- 2022 Greatest Hits
- 2022 Greatest Hits Autographs
- Aka
- All Aces
- All Aces Autographs
- Autograph Relic
- Base Cards Clear Variation
- Baseball Stars Autographs
- Baseball Stars Dual Autographs
- City Connect Commemorative Patch Autograph Cards
- City Connect Commemorative Patch Cards
- Cut Signatures
- Heavy Lumber
- In The Name Relics
- Insert
- Major League Material Autograph Cards
- One Two Punch Dual Autographs
- Oversized 1988 Topps League Leaders
- Oversized 1988 Topps League Leaders Autograph Variation
- Patchwork Of The Past Commemorative Patch Autograph Cards
- Postseason Performance Autograph Cards
- Postseason Performance Autograph Relic Cards
- Postseason Performance Relic Cards
- Relic
- Team Logo Commemorative Patch Autograph Cards
- Team Logo Commemorative Patch Cards
- Topps Reverence Autograph Patch Cards
- Welcome To The Club
- Welcome To The Club Autographs
- World Champion Autograph Cards
- World Champion Autograph Relic Cards
- World Champion Relic Cards
Card lists come from the official Topps checklist.