Mario Costantini
@Bubbac13
Ohio
Follow on CollX
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23
Items
Rookie Seller
Joined since Apr 2025
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Followers
45
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Following
113
What I'm Collecting
Shohei Ohtani
Michael Jordan
Kobe Bryant
Bo Nix
Caleb Williams
Baseball
Basketball
Football
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Total cards sold:
11
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Average ship time:
1.3 days
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Last active:
14 minutes ago
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Seller rating
(8)
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Buyer rating
(3)
Tracked USPS standard envelope. $0.75-$1.31