well i think that he didnt try to scam.. its just so hamza to leave stuff like that for a while and get back to it later. for me it looked like their arguing about the price hadn't finished yet. :/
well...once, i was in a server with him and he said, "k, im of, ima go scam some people" and i said "O.O" and he said haha, nah jokes, do you scam people?" and thats when i thought he was being serious.