Sergio
@UndergroundCollectibles
Cape Cod, MA
📍 Massachusetts
Buying & Selling cards of all kinds!
📦 Fast Safe Shipping
🤝 Fair Deals Always Welcome, Send Offers!
🔥 New Cards added regularly
🔥
📍 Massachusetts
Buying & Selling cards of all kinds!
📦 Fast Safe Shipping
🤝 Fair Deals Always Welcome, Send Offers!
🔥 New Cards added regularly
🔥50% OFF ALL ONE PIECE, LORCANA OR METAZOO🔥
Rising Star Seller
Rising Star Buyer
Joined since Feb 2026
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Followers
1,875
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Following
3,400
What I'm Collecting
Pittsburgh Pirates
Boston Red Sox
New England Patriots
Ken Griffey Jr.
James Wood
Aaron Judge
Paul Skenes
Michael Jordan
Kobe Bryant
Tom Brady
Junior Caminero
Dark Magician
Blue-Eyes White Dragon
Roronoa Zoro
Baseball
Basketball
Football
Pokémon
Yu-Gi-Oh
MMA
One Piece
Disney Lorcana
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Total cards sold:
97
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Average ship time:
2.3 days
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Last active:
about 1 hour ago
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Seller rating
(30)
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Buyer rating
(16)
5% off on orders of $25.00 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