I had an '88 GTA that was a "Donor", sold the car and kept a few things out of it. I know the radio/steering wheel controls are the same on the TTA. The radio worked, but has a cracked display cover. The steering wheel controls worked great with it and it's in pretty good shape. I'm not sure if the casssette played in it or not. So, I'd like to get $85 shipped for both, OBO.