Triple Diamond Sports Cards & Collectibles

The former axe-throwing space on 45th Street now holds Triple Diamond's Fargo floor — sealed wax, graded slabs and a break studio open seven days.

Triple Diamond took over a large retail bay at 4265 45th Street South — collectors who have been in Fargo a while will remember it as the axe-throwing venue — and filled it with cardboard. The company runs locations in Eagan, Minnesota and Bensalem, Pennsylvania alongside this one, and the buying power shows in the sealed inventory: hobby boxes and cases across baseball, football and basketball in depth that a single-location shop struggles to match.

The graded side is the other half of the pitch. Slabs fill the cases, and the shop's break business — run under the Triple Diamond Sports Breaks banner with a heavy Whatnot and eBay presence — means high-end singles pass through the room constantly rather than sitting in a static display. If you are shopping PSA-graded rookies or trying to place a card into a break, this is the Fargo address for it.

Hours are the most forgiving of any sports card shop in North Dakota: 10AM to 7PM every single day Monday through Saturday, and 10AM to 4PM on Sunday. There is no closed day, which for collectors juggling shift work is a genuine differentiator — most shops in this guide are dark two or three days a week.

The 45th Street South location puts it in Fargo's south-side retail corridor with a large parking lot and easy access off I-94, roughly four miles from West Acres. That makes a two-stop Fargo run — Triple Diamond for sealed and graded sports, JWW for TCG and events — a comfortable afternoon.

At 4.8 stars across 89 reviews, the shop rates as high as anything in the market. The tradeoff to know going in: this is a sports card operation with a break studio attached. There is no Pokemon wall and no organized play. Come for wax, slabs and vintage; go elsewhere for a draft seat.