yeah it is most likely a mini lag spike that caused you to do it, I sometimes get that with the merchent, I click sell...wait 5 seconds, doesnt sell so i click it again and boom 2 items in a row are sold.
lol Tseng i did that coming out of underworld, i had probs the best run ive ever had with a 55 monk and got 5 ectos (:O) i tried selling my Phantom residues but it didnt seem to register i clicked again and it sold my ectos with it...
