I definitly looking everytime on used market like you guys mentioned. I am use with Canuck Audio Mart. (got over 25 positive feedback there).
Anyway, look like you can get some good price from dealer on brand new avr with full warrantly.

Nad C356 DAC & C515
Axiom M3v3
Grant Fidelity RPF-120 MKII
Analysis Plus Black Oval 12&10
JRiver 19