Dissasembled BOSE 1-2-3 system (US19 & Nursery Road)

I have a completely disassembled BOSE receiver (the 1-2-3 home theater original generation) that we took apart to see why the CD/DVD cassette tray was not working. The AM/FM radio works just fine. We learned that the gears were stripped on the cassette tray which is a Toshiba model that can be found used on ebay. I decided to just buy a used unit on ebay so have no use for this one anymore. If anyone likes to play with electronics and refurbish them, this would be a perfect project. Or if there are any teachers out there who need a class project, it would be perfect too. Or if you sell electronic parts on ebay, everything works except the Toshiba CD/DVD cassette and it's already disassembled for you. This unit sells for $100 - $200 used on ebay and even $40 for just the parts. Please message me if you are interested - I know it's a long shot. (No phone calls pls)