They are relatively cheap in Japan, which is where you would be doing your shopping. Expect to pay a few grand to get it shipped here, and wait a few months for customs, the car will need to be disassembled, as in usually removing the engine and some body parts - so that it can legally be shipped here as "parts", then it will have to be reassembled. I would just buy a USDM ITR and get a JDM front clip, if you really want the JDM look. It would be so much easier to do that, and probably cheaper in the long run.