In my very limited research I believe they're euro only. I'm not saying a dealer couldn't get you the wheels, but you could probably buy a second car for what you'll pay for them... A thread on this site discussed them 2 years ago, euro only, around $850/wheel according to one post... Geesh... You could get a whole set of wheels for less than that. My 2© : in that price range buy a top set of BBS same price @ 2x the street cred and be done with it
IMO they look nice, but look like they belong on GTI

Good luck, and x2 with what Phoenix said on posting, I know you're excited, but control yourself haha

 

There is a set on german ebay, but the cost of shipping would probably be as much as the wheels. The link to the ebay listing is below.

20 Zoll Original VW Touareg 7P Sommerräder Tarragona Felgen + Sommerreifen | eBay