Not sure what they'd cost to ship yet as they're still on the car but I'm not gonna jack it up, I'll give you an exact quote from DHL, USPS, UPS and FedEx and you can choose who you want to go with.
I will get you a quote based on the size + the weight stated on Falken's site.
I have them mounted on an 18x8. Falken's site states that 8" is the widest wheel the 215/35 can be mounted to. The stretch I'm getting is minimal but perfect imo. I can take some more pics of them mounted on my rims.