Questions about and source for Kuzma Reference tt

I have developed an interest in the Kuzma Stabi Reference turntable. It seems this product dates back to at least 1990 and has about doubled in price since then. Does anyone know whether or how the table has been updated or modified since its inception, and who sells them in the US market? A search of the internet failed to reveal a dealer or distributor. Thanks for any and all info.