2025 Topps Series 1 Mega Collection
The 2025 Topps Series 1 Mega Collection checklist features 1902 cards across 34 subsets. 278 rookies are flagged in the set. Notable parallels include Golden Mirror. Track your baseball collection, find rookies, and view every card number, team, and parallel.
Top rookies in 2025 Topps Series 1 Mega Collection
12 flagged rookies. Click a player name to see every documented card across sets.
- #6RC
- #13Luis De Los SantosSUBJECT TO CHANGE - BASE SET - Toronto Blue JaysRC
- #16Carlos RodriguezSUBJECT TO CHANGE - BASE SET - Milwaukee BrewersRC
- #17Jack KochanowiczSUBJECT TO CHANGE - BASE SET - AngelsRC
- #18Orelvis MartinezSUBJECT TO CHANGE - BASE SET - Toronto Blue JaysRC
- #20RC
- #24Jhonkensy NoelSUBJECT TO CHANGE - BASE SET - Cleveland GuardiansRC
- #25RC
- #27Angel MartínezSUBJECT TO CHANGE - BASE SET - Cleveland GuardiansRC
- #30RC
- #32Chayce McDermottSUBJECT TO CHANGE - BASE SET - Baltimore OriolesRC
- #36RC
Subsets in 2025 Topps Series 1 Mega Collection
Each subset has its own dedicated page indexed for search.
- SUBJECT TO CHANGE - BASE SET370 cards
- Unknown201 cards
- BASEBALL STARS AUTOGRAPHS102 cards
- BASEBALL STARS DUAL AUTOGRAPHS88 cards
- BASEBALL STARS TRIPLE AUTOGRAPHS120 cards
- FLAGSHIP REAL ONE AUTOGRAPH CARDS47 cards
- SIGNATURE TUNES DUAL AUTOGRAPHS16 cards
- THE BIG HURT AUTOGRAPH VARIATION25 cards
- MAJOR LEAGUE MATERIAL AUTOGRAPH CARDS50 cards
- MAJOR LEAGUE MATERIAL DUAL AUTOGRAPH CARDS38 cards
- CITY CONNECT SWATCH COLLECTION AUTOGRAPH RELIC24 cards
- RICKWOOD AUTOGRAPH RELIC COLLECTION11 cards
- 2024 ALL TOPPS TEAM12 cards
- TRAINING GROUNDS25 cards
- CALL TO THE HALL65 cards
- HEAVY LUMBER20 cards
- HOMEFIELD ADVANTAGE20 cards
- LEGENDARY HOMEFIELD ADVANTAGE5 cards
- ALL ACES126 cards
- Retail Exclusive - STARS OF MLB30 cards
- SOCIAL MEDIA FOLLOW BACK REDEMPTION10 cards
- PLAKATA25 cards
- MAJOR LEAGUE MATERIAL CARDS82 cards
- MAJOR LEAGUE MATERIAL DUAL RELIC CARDS60 cards
- REAL ONE RELICS28 cards
- RICKWOOD RELIC COLLECTION115 cards
- CELEBRATION SERIES EXCLUSIVE - DUGOUT PEEKS20 cards
- CELEBRATION SERIES EXCLUSIVE - WALK THIS WAY40 cards
- CELEBRATION SERIES EXCLUSIVE - BIG HEAD VARIATIONS20 cards
- CELEBRATION SERIES EXCLUSIVE - MASCOTS25 cards
- CELEBRATION SERIES EXCLUSIVE - GAMEDAY DRIP25 cards
- CELEBRATION SERIES EXCLUSIVE - POWER PLAYERS25 cards
- CELEBRATION SERIES EXCLUSIVE - 8 BIT BALLERS25 cards
- CELEBRATION SERIES EXCLUSIVE - MASCOTS DYNASTY AUTOGRAPH PATCH7 cards
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2025 Topps Series 1 Mega Collection FAQ
How many cards are in 2025 Topps Series 1 Mega Collection?
2025 Topps Series 1 Mega Collection contains 1902 cards in the base checklist across 34 subsets.
What parallels are in 2025 Topps Series 1 Mega Collection?
Documented parallels include Golden Mirror.
How many rookies are in 2025 Topps Series 1 Mega Collection?
278 cards in the 2025 Topps Series 1 Mega Collection checklist are flagged as rookies.
When was 2025 Topps Series 1 Mega Collection released?
Visit the 2025 Topps Series 1 Mega Collection checklist page to see the release date and the full subset breakdown.
How can I track my 2025 Topps Series 1 Mega Collection collection?
Create a free Cards Inventory account, open the 2025 Topps Series 1 Mega Collection checklist, and tap any card to add it to your collection. Premium plans unlock unlimited cards, set completion tracking, and need lists.