Are you talking about the stock metal strip that pops up when the sunroof is opened or are you refering to an aftermarket, black plastic piece which adheres to the body? If you're refering to the latter (something similar to this: http://store.yahoo.com/classicgarage/airsundef1fl.html) I'll sell you one that I have for $20. I removed it from my 86 MKII before the repaint. All you'll need is some 1/2 inch double stick tape.
I have one (sorry not for sale, just saying what mine is for your info, lol) and it's a tinted peice with rubber on the bottom that goes in front of and kinda over the sunroof but it has little metal clips that clip inside the inner rim of the sunroof. No having to stick it to the paint. For those that want these wind deflectors but don't want to stick them to the paint and be able to remove it to clean ... well I guess it would make a difference if I knew where to get them... not sure where these can be had as I found mine on an MKII at a junkyard. I'll try to figure out where they come from. lol
I must not get out much... actually I don't get out much, lol. Yours is the only other I've seen with the wind deflector andrew. And never been in any other supra other than mine.
Yours clips on also?... or sticky?