I've got a line on a US seller that I had purchased a controller board from. For some reason his eBay account just got shutdown, but I can confirm that he's a good seller and worked with me on some issues I was having on the first one I ordered from him. He ended up sending me a different one and it works great.

Edit: Looks like he has a website: http://kenode.com/ (Seller says he's still working on this website, and that he's on vacation this week, so you might get a delayed response. Even still, it would probably get to you sooner if he shipped next week than one from China shipped out this week.)