Managed to get him down to 550$ for the amp. Still not sure exactly what my plan is as far as a new AVR goes, whether I'm going separates or not, but in any case I want a 13.2 channel set up for the HT system so I will need some kind of external amplification regardless. This seemed like a decent deal. I haven't actually picked it up yet, I'm heading to meet this guy tomorrow after work to do a listening demo at his house.
@Eppie