Financial talk

ok so iv been playing WoW since it came out and i cant seem to get myself to play it anymore and i spent so much money paying to play i thought i might get some money back. So im looking for some helpful advice on selling my account, i have a 70 priest on a pvp server with about half blues and half purples, and a bunch of other various 60s, i was just wondering things like where is a good place to sell it, what is a reasonable price and any other useful advice you might be able to give me! (and i know its illegal and blizzard doesnt allow it blah blah blah so please dont tell me that and give me useful advice) thank you!