Best Buy won't drop the price until they're ready to clearance the model. The model that Best Buy carries is the RX-V665BL, but they just leave off the BL in an attempt to reduce confusion, and fails to do so. In reality, I am not sure a silver version is available in the US anyway, so I don't understand why they need to designate the model with BL to let you know it's black.
As another poster has said, this is not a great model. It used significantly cheaper parts and implementation than its predecessor and successor (older/newer models are what Yamaha should be, the RX-V**5 is not). Unless you plan to use it exclusively as a preamplifier and you can get it for around $250 shipped, I'd say pass on that one.