While I was on the the subject earlier, I came across this beauty! It has an LT1 too...
1986 Pontiac Grand Prix AERO COUPE 2+2 A/C 6 SPEED
http://cgi.ebay.com/ebaymotors/Pontiac-Grand-Prix-1986-Pontiac-Grand-Prix-AERO-COUPE-2-2-A-C-6-SPEED-/170692022740?pt=US_Cars_Trucks&hash=item27be0991d4