Camp7,
I would start here.
Perhaps post pictures in the panel/burb section and get an idea of what it might be worth. I would also check out E-Bay and Craigslist.org.
Between the three, you should be able to come up with some reasonable idea of what it might be worth.
As far as selling it, once I determined the approx. value, I would place it here in the "for-sale" section and see what happens.
I had real good luck selling the one truck I've sold through E-Bay, and have had really good experiences buying through Craigslist.org.
Good Luck!
