Updated 2 months ago
Cardboard Promotions Patriots Day Show
Sun, Jun 21, 20262-8 pmenVision Hotel, Mansfield, MA$3 (under 16 free)
Expected tables855570
Dealer tables span sports cards, Pokémon, Magic, comics, and memorabilia.
enVision Hotel, 31 Hampshire St, Dedham, MA 02048, Mansfield, MA
Open in Google MapsAbout this show
Cardboard Promotions Patriots Day Show is a trading card show at enVision Hotel in Mansfield, Massachusetts, running Sun, Jun 21, 2026 (2-8 pm). 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.
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