If you'd like to Sell ColecoVision Games just follow the link or type in the name of the game in the search bar. The trade-in prices shown for the ColecoVision games are for the cartridge only. The original boxes and manuals are not required, but are always welcome. All ColecoVision Consoles & Accessories must be fully functional. It's important to test the Coleco consoles before selling them, as cartridge reader has become fragile over the years.