"The unit is still sitting at home pretty much useless so if anyone wanna buy this CD/Cassette combo...pretty much the CD unit powers up, but won't accept CDs, and the cassette lord only knows, never tested it. Any offers are accepted (and no I won't pay you to take it off my hands either)."
go to radiocodes.com or radio-codes.com; you can get the code w/the yr/make/model and the radio's serial number (and some money, of course: $38)