Card shop · Westminster, MD

Sideline Cards & Collectibles

Sideline Cards & Collectibles is a card shop in Westminster, Maryland.

Address: 400 N Center St Suite 274, Westminster, MD 21157
Phone: (443) 605-5813

See this shop in the app

In CardFinder Live, Sideline Cards & Collectibles is on the map with directions and a call button. Find cards from collectors near you, save what you're chasing, and message the seller to line up the deal.

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More: All card shops in Maryland · Card shows in Maryland · Card shops in other states

Shop details from CardFinder Live, updated November 8, 2026. Info can change — check with the shop before you drive.