Well with Ebay you get a bigger audience, and if they're quite desireable you might be able to get into a good bidding war situation. However you have to pay a seller fee, and you have to handle payment arrangements on your own.
You could try half.com, affiliated with ebay. You set your own price, there's no seller fee, and the payment is handled through them. I have sold some stuff on Half.com and it worked nice. Check and see what similar items are going for on ebay and half before making your choice I would say.
I so sympathize and agree. I came closer to dying this morning than I think I ever have courtesy of some little old woman doing 20 mph on I-94 because she was traumatized by the 3/4 inch of lake effect snow that was on the grass beside the I.