Not trying to be a jerk or anything, but I doubt you'll ever get anywhere near that much for your wheels. People have given away those wheels for free with much better tires. If they had really nice performance tires on them, you might get close to that much for them. You might even be able to get that much out of them by selling them to someone that doesn't know any better on ebay or craigslist.
For instance... I have a set of those exact same wheels... with better tires... and I'd probably sell the whole set for $50 if someone were to offer.