I sold all 5 of mine for $500 on Craigslist. I had 1000 miles on them and took a while to sell. I listed on many forums and Craigslist. Started at $650 and lowered by $50 every couple weeks.
On Craigslist, they'll sell a lot faster if you'll sell just the tires. That sucks though because the wheels alone would be hard to sell.