I just got word from Shawn at analoguehaven.com that they will get the first shipment of TurboMIDI units in America, and that they're coming "soon"!
He couldn't tell me how soon or how much, but he did tell me that you can possibly ask to reserve one when they arrive.
http://www.analoguehaven.com/(No, I don't work for AH.)
Tell 'em "d" sent ya!
-d