Skysensor 2000-PC availability?

Hi *,
I'm considering upgrading my old EQ5 which came with my C8 with GOTO
capabilities and I'm almost set for a Skysensor 2000-PC (I'd love a
Celestron CGE or a Losmandy but not for now )
Now the big question is where to find the toy (at a decent price, of
course). I found a couple of potential sources around USD1200 but with
no immediate availability. Is there a shortage or something similar? Do
you happen to know where I could buy it, preferable online, within a
fair timeframe?

Bonus question for existing users: is the 'PC' option worth the delta or
could you live without it?

Thanks in advance.

--
Frédéric