ExBoyfriendJewelry.com was launched by Megahn and Marie Perry in February 2008 after Megahn was looking for a place to sell her own ex-jewelry. The site has postings for the traditional relationship gifts (rings, necklaces, etc.) as well as "Gifts That Should Have Been Jewelry" like purses and sweaters.
The motto? "You don't want it. He can't have it back."