Video Game Collection

Every once and a while I look at the collection of games stacked up in my home office and think that I really need to get rid of some of them. But it's hard to get rid of games that are favorites (past or current). How can I throw away Descent, Dune II or even Flight Simulator 2004? Any way, I no longer feel bad about my collection after finding this guy and his collection on digg.com.