2021 Topps Opening Day - Mascot Relics
8 card mascot relics subset from 2021 Topps Opening Day (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| MR-B | Blooper | Atlanta Braves | |
| MR-MM | Mr. Met | New York Mets | |
| MR-MMO | Mariner Moose | Seattle Mariners | |
| MR-RAY | Raymond | Tampa Bay Rays | |
| MR-S | Sluggerrr | Kansas City Royals | |
| MR-SC | Screech | Washington Nationals | |
| MR-TB | TC Bear | Minnesota Twins | |
| MR-WT | Wally The Green Monster | Boston Red Sox |