Diamond In The Mall
Diamond In The Mall is a sports card shop in Lake Forest Park, Washington. They specialize in sports cards. Hours: Saturday 11:00–16:00.
A local home for collectors.
Tucked away in Lake Forest Park, this gem of a shop is a must-visit for sports card collectors. With a stellar 4.8-star rating from 45 reviews, Diamond In The Mall specializes exclusively in sports cards, offering a curated selection that appeals to both seasoned hobbyists and newcomers. Though the shop is open just one day a week, the inventory is worth planning around—you’ll find everything from vintage singles to modern packs and boxes. Located inside the Town Center at Lake Forest, it’s a compact but focused destination for trading card enthusiasts seeking quality over quantity. Whether you’re hunting for a specific player or just browsing, the knowledgeable staff and loyal customer base make each visit feel like a find. Check their website for the next open day.