Mason Armstrong
@MasonArmstrong
Elkart, Indiana/ Bourbanais, Illinois
Baseball player at Olivet Nazarene University, having fun and selling sports cards!
Baseball player at Olivet Nazarene University, having fun and selling sports cards!
Rising Star Seller
Rising Star Buyer
Joined since Mar 2026
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Followers
508
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Following
473
What I'm Collecting
Chicago White Sox
Chicago Bulls
Chicago Bears
Caleb Williams
Baseball
Basketball
Football
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Total cards sold:
45
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Average ship time:
2.8 days
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Last active:
17 days ago
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Seller rating
(20)
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Buyer rating
(9)
Tracked USPS standard envelope. $0.75-$1.31