Over time memories fade, but they’re much easier to hold on to if you tattoo them on your arm. Wear your memories on your sleeve with today's Groupon: for $99, you get one pair of authentic stadium cuff links, including tax and shipping, from Stadium Cuffs (up to a $278.19 value).

Stadium Cuffs transforms the remnants of revered and many long-gone sports stadiums into eye-catching cuff links, so athletic enthusiasts always have their favorite sports teams close at hand. Each set of handcrafted cuff links incorporates sterling silver, stainless steel, and a hallowed hunk of stadium seating, signage, railings, or part of a championship court, fully deodorized of any lingering beer and hot-dog aromas. Dual-diamond denizens can swap one cuff link each, so the right wrist can celebrate the Yankees with Yankee Stadium cuff links (a $223.75 value) and the other can decorate itself with the Mets’ Shea Stadium cuff links (a $223.75 value). A certificate confirms authenticity, so sleeve-watchers can be sure that any holographic instant replays that pop up are the genuine article.