Best time off year to sell a car?

[fromeast2west]

I've been watching the market for 240s because I'm trying to sell my '89. Prices seemed to have dropped over the past few months, which isn't what I expected.

I thought most people would be cash poor after the holidays and not in the mood to wrench on cars while it was raining.

With the warm weather on the way I thought prices would rise, or at least stay steady. The offering prices on craigs list seem to have dropped a couple hundred since the New Year though.

Do you guys thing the market will get better this summer? Do you think the release of the GTR will increase interest in the brand?