So, it seems that they're now discontinued. Yes, you can find a unit here and there, but not from a seller that can actually guarantee a warranty from Sony. Or one that would be willing to replace the unit if it turned out that the unit is actually a counterfeit.
I'm dubious of American Theater. I've had personal experience with them and it won't happen again.
But even they are putting out the last call for alcohol sign.
[sigh] Looks like Sony has killed this thing. That's annoying.