What is the most valuable card in 2021 Topps Opening Day Mascot Relics?

The most valuable card in 2021 Topps Opening Day Mascot Relics is the Mariner Moose #MR-MMO, worth around $8.00 ungraded — graded copies sell for more.

How many cards are in 2021 Topps Opening Day Mascot Relics?

Ripbin tracks 8 2021 Topps Opening Day Mascot Relics cards, 1 of them with current values. Browse the full list above.

How much are 2021 Topps Opening Day Mascot Relics cards worth?

2021 Topps Opening Day Mascot Relics cards range from $8 to $8, with a median value of $8.

2021 Topps Opening Day Mascot Relics

Baseball · 8 cards · checklist & values

Part of 2021 Topps Opening Day Baseball →

All 2021 Baseball cards →

Cards tracked

With a value

Value range

Median value

Ripbin tracks 1 priced cards from 2021 Topps Opening Day Mascot Relics, with values from $8 to $8.

Prices last updated Oct 2026

Shop 2021 Topps Opening Day Mascot Relics on eBay

Affiliate — we may earn a commission

2021 Topps Opening Day Mascot Relics checklist, prices and values — all 8 cards in one place, led by Mariner Moose, Mr. Met, Raymond.

Browse the complete checklist below with current market values for every card. Click any card for its full grade ladder — PSA, BGS, CGC and SGC — and live eBay listings.

Card	Ungraded
Mariner Moose#MR-MMO	$8.00
Mr. Met#MR-MM	—
Raymond#MR-RAY	—
Sluggerrr#MR-S	—
Blooper#MR-B	—
TC Bear#MR-TB	—
Wally The Green Monster#MR-WT	—
Screech#MR-SC	—

Frequently asked questions

What is the most valuable card in 2021 Topps Opening Day Mascot Relics?: The most valuable card in 2021 Topps Opening Day Mascot Relics is the Mariner Moose #MR-MMO, worth around $8.00 ungraded — graded copies sell for more.
How many cards are in 2021 Topps Opening Day Mascot Relics?: Ripbin tracks 8 2021 Topps Opening Day Mascot Relics cards, 1 of them with current values. Browse the full list above.
How much are 2021 Topps Opening Day Mascot Relics cards worth?: 2021 Topps Opening Day Mascot Relics cards range from $8 to $8, with a median value of $8.

More in 2021 Topps Opening Day — inserts & parallels

Base Set220 cards Diamond Relics26 cards Relics25 cards Dugout Peeks25 cards Legends of Baseball25 cards Origins25 cards Walk this Way25 cards Mascots24 cards Opening Day Autographs21 cards Opening Day15 cards Turf War Dual Diamond Relics10 cards Origins Autographs10 cards Outstanding Opening Days10 cards Major League Mementos10 cards Diamond Relics Autographs10 cards Mascot Patches10 cards Ballpark Profile Autographs10 cards Mascot Autographs3 cards Mascot Autographed Relics1 cards

Notable players in 2021 Topps Opening Day Mascot Relics

Mariner Moose Mr. Met Raymond Sluggerrr Blooper TC Bear Wally The Green Monster Screech

Explore 2021 Topps Opening Day Mascot Relics

All 2021 Topps Opening Day sets & parallels →All Baseball cards →