Smart Guy Sports
@smartguysports
Cambridge, WI
Follow on CollX
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2,679
Items
Welcome to Smart Guy Sports. Thanks for stopping in and taking a look.
S.G.S uses other platforms to sell cards, therefore prices may reflect this (c
Welcome to Smart Guy Sports. Thanks for stopping in and taking a look.
S.G.S uses other platforms to sell cards, therefore prices may reflect this (clears throat- eBay). 😂
Don’t hesitate to send reasonable offers. We also ship within a day, with the exception of weekends. Orders placed after 3PM EST Fridays will ship Monday.
Playmaker Seller
Joined since Jan 2026
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Followers
243
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Following
5
What I'm Collecting
Milwaukee Brewers
Green Bay Packers
William Contreras
Jackson Chourio
Brett Favre
Baseball
Basketball
Football
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Total cards sold:
192
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Average ship time:
1.3 days
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Last active:
25 minutes ago
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Seller rating
(85)
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Buyer rating
(0)
5% off on orders of $30.00 or more
Only applies to listed items, and is not applied to negotiated Deals.
Minimum of $5.00 per order
Tracked USPS standard envelope. $0.75-$1.31