Nokia can and should screw him over. this is nothing like the BS policy of trademes of pulling anything that
"looks like" and iPod, this is blatent counterfeiting and what the ACTA is supposed to be addressing.
How did you pay? I am guessing not pay now since that would make it easy to get your money back...
Give him a red, and if you get one back then appeal to trademe to remove it. If they will not then put a calm, factual note under what will probably end up being a complete unintelligible diatribe of bull, and in that case it hardly makes you look any worse.
Do not fold to any requests to edit or change the feedback in exchange for the removal of your one, because spineless acts like that are what let the muppets like this keep on selling this crap.
Usually once one or 2 are on a seller of crap then others will put theirs in. He only has 70, so it will only take a few to make trademe pull their membership at which time you can get the negs removed if they place them.