Meridian has grown fast and the demand for a quality card shop has grown with it. Grand Slam Sports Cards in Nampa is the answer — a family-owned hobby shop run by two lifelong collectors, stocked with the brands you are looking for and priced fairly.
We are 10 minutes west of Meridian on I-84 and worth every minute of the drive.
Serving Meridian Collectors Since Day One
What We Carry
Sports Card Brands
Topps, Bowman, Panini, Prizm, Mosaic, Select, Optic, and Fanatics. Football, baseball, basketball, hockey, and soccer cards available in hobby boxes, blaster boxes, and hanger packs.
Graded Slabs
PSA, BGS, and SGC graded cards across all major sports. Authenticated and condition-evaluated for collectors and investors alike.
Singles
Raw and graded singles across all sports. Inventory rotates frequently — check Instagram @grand_slam_idaho for latest stock.
Supplies
Sleeves, top loaders, binders, and storage solutions for protecting your collection.
Buy, Sell & Trade Near Meridian
We are not just a shop — we are your local buying and trading partner. Bring in your collection for a fair cash offer, store credit, or a straight trade. We buy football, baseball, basketball, hockey, and soccer cards — singles, graded slabs, sealed product, and bulk lots.
For large collections, calling ahead helps us give your cards the time they deserve.
How to Find Us from Meridian
We are conveniently located at 2108 Caldwell Blvd Suite 113, Nampa, Idaho. Just a short drive from anywhere in the Treasure Valley.
From Meridian: Take I-84 west toward Nampa. About 10 minutes from central Meridian.
From The Village at Meridian: Head west on Fairview Ave to I-84 then west. Easy 12-minute drive.
Phone: (208) 546-0075
Store Hours:
Monday through Saturday: 10:00am – 6:00pm Sunday: Closed
