Michael Hallagan
@mhallagan293
Follow on CollX
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2,723
Items
Top Seller
Top Buyer
Joined since Apr 2025
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Followers
193
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Following
17
What I'm Collecting
San Francisco Giants
Sacramento Kings
Notre Dame Fighting Irish
San Francisco 49ers
Barry Bonds
Buster Posey
Shohei Ohtani
Tarik Skubal
Keegan Murray
Baseball
Basketball
Football
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Total cards sold:
743
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Average ship time:
1.7 days
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Last active:
1 minute ago
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Seller rating
(185)
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Buyer rating
(147)
Minimum of $300 per order
Tracked USPS standard envelope. $0.75-$1.31