Well, the buyer isn't verified and the location in his profile is USA, but shipping address is to Nigeria.
I don't think, that i will ship it based on these grounds.
If i would be a real buyer from there, i would trade some cheaper articles first to get some reputation.
Again: Are the BTC in escrow? Will Bitmit trust you that you shipped? If the answer is yes to both questions, on what grounds would you refuse a customer from Nigeria? Did you do some cheap buys on ebay to "gain trust" before you bought something you actually wanted? Would you ship it to some US address? What's your problem man? The US customer of yours might turn out to be a nigger, too. (sorry, but really: what's your problem?)