Looking for Yokomo 1 degree B4 Hub

[CCristo]

Does anyone know any online shops that sells the Yokomo 1 degree B4 Hub (part # sp-9730)? YokomoUSA doesn't import them so they are impossible to find here in the states. The only place I found them online is in Hong Kong, but they are out of stock. The Yokomo hub is similar to the Rayspeed hub, but it uses the larger outer bearing like the B44. Any help would be appreciated.