As expected, Barnes & Noble's Android-based Nook Color has fallen $50 to $199.99 ahead of the presumed announcement of a successor next week. The news comes out of Best Buy this morning, which has just released a statement saying that the e-reader has "permanently" been reduced to $199.99 both online and in stores, though Barnes & Nobile itself is still showing a price of $249. In other words, if you're planning on picking one of these up today, Best Buy looks to be your best option for the moment.