Matt collins
@MJCardCoSD
Rookie Seller
Playmaker Buyer
Joined since Jan 2026
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Followers
118
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Following
6
What I'm Collecting
San Diego Padres
San Diego Chargers
Konnor Griffin
Ethan Salas
Ethan Salas
Konnor Griffin
Baseball
Football
Multi-sport
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Total cards sold:
26
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Average ship time:
1.7 days
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Last active:
about 4 hours ago
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Seller rating
(12)
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Buyer rating
(35)
Minimum of $1.50 per order
Tracked USPS standard envelope. $0.75-$1.31