Are you, or is someone in your life, a baseball addict? This site, Tokens and Icons, has the coolest baseball memorabilia. They have also reimagined other items, like fountain pens, coins, dice, subway tokens and more, calling them recycled nostalgia.

These cufflinks are made from baseballs used in major league baseball games and come from 30 different teams. The leather is set into sterling silver and the name of the team that used the ball is engraved on the back. I believe these retail for about USD $150 and can be ordered from various online retailers as well as bricks and mortar sellers. See the site for more info.