Just checked the classifieds and it works fine (remember you have to create a login/password for that section by itself).
If these are brand new still in the box, you might get $1000, but used you will probably end up selling for less than $500 with tires maybe $600 a little more on ebay if you find someone who isn't willing to look hard.
Normally these rims sell for around $50 each used.
I hope that I haven't bursted your bubble or anything.