T:125 ($50 to $65) A: Free Contact: Doug Keating
Dealer tables span sports cards, Pokémon, Magic, comics, and memorabilia.
Marlboro, Cardboard Promotions Sports Card & Pokemon Show, Solomon Pond Mall, 601 Donald Lynch Blvd., Marlboro, MA SH: 10 am-6 pm, MA
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T:125 ($50 to $65) A: Free Contact: Doug Keating is a trading card show in Marlboro, Cardboard Promotions Sports Card & Pokemon Show, Solomon Pond Mall, 601 Donald Lynch Blvd., Marlboro, MA SH: 10 am-6 pm, Massachusetts, running 26 Fri – Sun, Jun 28, 2026. Expect dealers buying, selling, and trading sports cards, Pokémon, Magic: The Gathering, and other collectibles.
Admission is free. Parking and venue details vary by location — contact the organizer for table rentals, early-buyer access, and special guest appearances.
Organizer
More shows in Massachusetts
Coming up near Marlboro, Cardboard Promotions Sports Card & Pokemon Show, Solomon Pond Mall, 601 Donald Lynch Blvd., Marlboro, MA SH: 10 am-6 pm