An NA Supra?
Also, my cousin directed me to this sale thread on Driftworks forums where this dude sells imported drift cars. You'll drop your jaw at some of the prices these cars sell for (as in dirt cheap)
I had a long chat with my cousin about buying a drift car after supra pod and spending all day in his 1-via going sideways. . He suggested I buy a car with most the modding done, as in roll cage, suspension, engine upgrades and diff.
Being in your trade, you could buy a car from this dude, then make it look how you want.
http://www.driftworks.com/forum/japaneseusedcars-com/54246-car-day-japanese-car-auctions.html
Scroll to the recent pages in the thread for more up to date cars.