If you are serious about getting rid of it now is the time. Come next spring the C7 will be available, C6 ZO6 are going to be selling for less than 30k, which is going to make our cars drop to below 20K.
Very good advice. We sell Corvettes at AllVette.net throughout the year (and, it is always nice, sunny and warm somewhere in the US....so all months are good for us).
However, I do agree with the depreciation predictions.