Jonathan Siwek
@Jsiwek
Follow on CollX
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431
Items
Rising Star Seller
Rookie Buyer
Joined since Apr 2026
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Followers
22
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Following
6
What I'm Collecting
Football
Wrestling
Pokémon
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Total cards sold:
44
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Average ship time:
0.6 days
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Last active:
about 10 hours ago
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Seller rating
(19)
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Buyer rating
(5)
Minimum of $100 per order
Tracked USPS standard envelope. $0.75-$1.31 | USPS Ground Advantage if 3.0oz+, $20.00+ or Graded cards. $5.90–$12