There are 17 upcoming card shows in Greater Portland, Maine scheduled through December 27, 2026. The next event is Portland Sports Card Show on June 7, 2026. Shows are held across 5 venues in cities including Portland, Sanford, Wells, and Bath. Events are hosted by 2 organizers including Bill McKellar and Wells Athletic Boosters. Admission ranges from $35 to $2500.
Promote your card show — Get your event in front of thousands of collectors and dealers looking for their next show.
Promote your card show