Arcadeshop is in Georgia, mainland USA.
They never seem to last a week.
The gentleman who runs the place was kind enough to send me an email to alert me to when then were back in stock when I was looking for one.
Not cheap, but not expensive really when you consider how much an original board costs these days.
And for someone in my geographic predicament Jrok boards are excellent.
As are BitKit boards for that matter!