Nice Ride, Having just sold a 02' z28 similar to yours, I would agree with the others that 23500 is high. I sold mine with 12k mint cond for 17750 and that took me 4 months. If he is serious about selling, 20K would be an honest price but w/o leather or 6-speed that's going to be hard to come by. In two years when the 09s come out take another 3-4 off that cuz they will be for sale everywhere!!! GL with the sale!!!