My best friend purchase a 94 TT BPU (auto) a week before i bought my 05 6 speed Z. Don't get me wrong its a nice and amazing looking car, but for what its worth, its still an auto. (not hating just saying...) Unless you plan on taking it to the track for drag, i don't see the point of pouring a lot of money to it on for performance (auto supra TT). the power just doesn't feel the same versus a 6 speed. His brother who has a 97 TT quick silver edition 6 Speed, holy smokes...test drove it going to Vegas, and that i consider an amazing machine.

You should consider keeping it and just saving up to buy a Z versus trading for one. Like everyone mention, Supra don't depreciate in value. One day you need money, and that supra your ticket..