russ, I got mine sometime ago for $500 w/o the harness other than then it comes with the tuning s/w etc...
Only difference, I bought it while on a business trip in japan...hehehe
Cheers & gd luck with the sale...in australia that's really cheap for a emanage...all of the other shops sell for at least $900 or so and that's w/o tuning...Grab it while you can Dudes!