wtf? how do you accept online payments too. what are they going to use your bank account details for? to pay you? oh wait...shinji said:yeah
giving bankdetails = big nono in any situation. besides purchasing something from a legitimate site.
people cn easily keep keyloggers on ur computer and then discover ur pincode (as well as credit card number) and then bnag. no more money as well
and the guy's thing doesn't sound suss at all. the only word throwing him off is nigeria. if you're so paranoid, ask for him to pay via money order, cash it, then send it off. No real problem, then.
It'd be suss if he says he'll pay via western union after the item ships.