I was lucky to catch the tail end of this five hour sale at circuitcity.com. I purchsed the Harmon kardon DPR1001 for $431 and was able to pick this up locally. I will see how this works as a replacement prepro for my Proton. Looking forward to trying out the much talked about Logic-7 modes.
The AVR-630 was selling for a mere $761 and they had awesome deals on Onkyo, etc. They were selling the Pioneer 814K for $214 which is even lower than some Ebay stores are selling for.