They are out there. Best bet to find one will be on a forum like MCB. I just picked one up from a dude on AO so they are still able to be had. This is actually going to be my second Nova. First one was a SN but I sold it b/c I was more interested in finding one with the heavenly anno, even though its not as good. Goodluck man, I'd say MCB is your best bet.
I don't need 12.5 welts a second.