Yea. Just go to www.nengun.com for some price indications for geniune Rays' wheel if you're interested. As the TE37 are 1 piece forged, they will be 1 of the top end product. As Skyline mention, I too agree 1550 incl. tyres are pretty good but then again, the quality of tyre plays a big part as well.
Currently I'm having LMGT4 with 285/35/18 bridgestone potenza which I bought from a guy in the forum. I didnt know the price of those tyres until I someone mention those rims would cost technically 1k with those tyres (those tyres are worth around 700each brand new and I paid 3.3k in total for the wheel). So even though it might sound like a good deal, just make sure those are quality tyres as I've said to everyone, your life depends on those rubber.
Skyline: I want your TE37!
Cheers!