Wings/spoiler, where to buy one?

Where, in US, can I buy a wing/spoiler like this one, from scaleautostyle:
I would order it from them, they only have a set of 4 and it's too expensive+shipping from UK. Where can I get one like it, or something like it in the US?
Thx
or best1hobby.com ...
Ive got a wing from the AMT fast n the furious Supra that i'll sell or trade. PM me if u want it
he has a pretty good selection of wings.