Hi Dave, I'm no car trader or collector and I am not a car salesman so I just have an opinion and no credentials of any kind to back up my opinion. Now that I have established my non-bona fides I wonder why an auction? I doubt that you would find a ZR-1 at a used car dealer auction. I found mine by using the net mostly. Those sites like Vette trader, collector car trader, ZR1net registry, and for sale sections on forums. After watching two years of B-J in Az I doubt that a great deal in that setting is likely. Yea those two calloways went at what seemed like fair to low prices but I think B-J is not the place for those cars or ZR-1s. I don't even think that the specialty C4s have gotten to the "where are all the Calloways & LPEs & ZR-1s" stage yet. It hasn't been long enough and the rare C3 vettes haven gone thru the roof as a group yet. I just bought my 90 ZR-1 in Dec. 04 and I found it on Collector Car Trader. I looked in plenty of places but not every where. I also watched Ebay for about 8 mos. and didn't see anything that was a steal. In this class of car I don't believe steals come very often if ever. People that have'em & want to unload'em know what they are selling and price them accordingly. If you want a ZR-1 I say just look there are all kinds out there at all price levels. The hard part is finding one to fit a budget, that's where I spent all my time. If money was no object I could've had one anytime. JMHO, Tom