Prince of Persia originally launched in 1989 on the Apple II, and over the course of numerous ports, sequels, and reboots would eventually become one of the most influential games of all time - one whose legacy continues all the way through the Assassin's Creed series. Don't tell that to whoever just donated a sealed copy of the original game to Goodwill, though, because they just missed out on the opportunity to become $2,000 richer.
For notable collector's items, which are less likely to find the enthusiast collectors who are willing to pay big money for them when they're languishing on a thrift store shelf, Goodwill often sells donated goods on eBay. That, of course, includes old video games.
