turbo model?

I am looking @ geting a mk3 turbo. which model came stock w/ turbo? there are like 3 or 4 diferent models and blue book wont tell me.Oh also did my friend tell me corectly that the mk3 came stock w/ twin turbo in one model?

You just said it yourself, MKIII Turbo, 87-92 were the only mk3 turbo's, 86.5 was n/a. There are two twin turbo models, neither of which were available or sold in the US, although some people do the swap into MA70's. Stop looking at KBB for anything Supra, it's never right for what the car is really worth. It's to high for the MKIII and to low for the MKIV, also not even close on the MKII.