What's the best way to buy an authentic amuse kit?

Strife

Hey all, I just want to preface that this is my first post here so if there is any mistakes/errors I'd like to apologize in advance.

I've been looking to buy an authentic amuse body kit (Including front bumper, side skirts, rear bumper, and wing) from nengun. The price seemed good at ~$3500 however shipping costed $2100 which was a bit too steep for my budget (Idk how accurate this price was I didn't do too much research on shipping). So I was just wondering what the best alternative option is instead of having it imported. Is there any other shops located in the us/canada that sell authentic amuse kits or would I have to track down one locally that's for sale? Any help is much appreciated!