Jacob Mattern
@KodiaksKards
Follow on CollX
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509
Items
Joined since Aug 2025
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Followers
14
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Following
11
What I'm Collecting
Texas Rangers
Buffalo Bills
Josh Allen
James Cook
Khalil Shakir
Baseball
Football
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Total cards sold:
14
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Average ship time:
2.2 days
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Last active:
about 7 hours ago
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Seller rating
(5)
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Buyer rating
(1)
10% off on orders of $20.00 or more
Only applies to listed items, and is not applied to negotiated Deals.
Tracked USPS standard envelope. $0.75-$1.31 | USPS Ground Advantage if 3.0oz+, $50.00+ or Graded cards. $5.90–$12