I tried to buy one yesterday. F'ing dealers and GMCard BS.
http://www.ls1gto.com/forums/showthread.php?t=11098
I COULD have gotten the car for $23K or so. I could have added all the stuff from the 05 except the engine and I could have just added heads and cam or a supercharger if I wished. But to save almost $10K would have put me in one yesterday.