had a friend sell his about 2 years ago...maat's cap, full relic, K club, riddle, complete homan (i think that is the "sky" set). bunch of other ridiculously rare stuff and got 10K. doubt you would get that now because you can low man most of that stuff so more ppl have them
I know someone that checked the value of their account a few days before they finished their aegis (they didnt include the coins/stage 4 during the value check) and then the exact same account + aegis jumped up in value by 6 grand.This was march/april 2010