Custom Relic Cards

Custom Relic Cards — 1-of-1 Cards With Real Memorabilia Embedded

Make your own custom relic card with 1of1mc. Every card in our catalog is a true relic card — a one-of-one collectible with a real piece of sports memorabilia embedded directly into the card. No simulated relics, no printed graphics pretending to be the real thing. Actual material, inserted by hand, in every card we make.

If you've ever pulled a relic card from a Topps, Panini, or Upper Deck hobby pack, you know how it feels — that little window into a piece of jersey, bat, glove, or ball. Now imagine that card was made specifically for your athlete, your kid, your team, or your favorite player — and only one exists in the world.

What makes a 1of1mc relic card different

Most relic cards from the major hobby brands are produced in runs of hundreds or thousands. Ours are a true 1-of-1. One card, one athlete, one piece of memorabilia, never duplicated. That's not marketing speak — it's the entire reason this business exists.

Choose from 15+ memorabilia material options included free with every card:

• Baseball, baseball bat, baseball glove, softball
• Basketball, basketball court material
• American football
• Soccer ball, volleyball, netball
• Rugby ball
• Ice hockey tape, ice hockey net
• Laundry tag
• Or mail in your own piece of game-worn jersey, sock tape, chinstrap, stick blade, ticket stub, or anything else meaningful to you

Why collectors choose 1of1mc relic cards

• True 1-of-1. Never reprinted, never copied — only one exists in the world
• Real memorabilia included free in every card
• Mail-in option for personal jersey scraps and game-worn material
• Team-matched colors that mirror your jersey or program
• Premium UV-coated finish built to display and protect for decades
• Digital proof before printing — we get it right before we ship
• Ships across all 50 states with tracked delivery
• Free shipping on every order

Perfect for serious collectors and gift-givers

Make a custom relic card to mark a championship season, a milestone game, an end-of-season presentation, a coach's farewell, a long-serving teammate's retirement, a Father's Day gift for a hobby collector, a son or daughter's first season, a college signing day, or a "rookie of the year" award.

Each card is the iconic 2.5" × 3.5" trading card size, with thickness from 4mm to 6mm depending on your memorabilia choice. They fit standard Top Loaders, magnetic one-touch cases, binder pages, and frames.

Browse our custom relic card designs below

Every design in our catalog is a relic card. Scroll down to see them all. Click any card to start customizing. Add your photo, name, jersey number, team and choose your free memorabilia insert. We'll send you a digital proof to approve before we print your one-of-a-kind relic card.