Updated 2 months ago
East Coast Collectibles Convention (EC3CON)
20 Sat – Sun, Jun 21, 202610am-5pmMohegan Sun’s Earth Expo Center, Uncasville, CT$15 (kids under 12 free)
Expected tables330
Dealer tables span sports cards, Pokémon, Magic, comics, and memorabilia.
Mohegan Sun’s Earth Expo Center, 1 Mohegan Sun Blvd, Uncasville, CT 06382, Uncasville, CT
Open in Google MapsAbout this show
East Coast Collectibles Convention (EC3CON) is a trading card show at Mohegan Sun’s Earth Expo Center in Uncasville, Connecticut, running 20 Sat – Sun, Jun 21, 2026 (10am-5pm). 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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