Out of curiosity, how did you hear about pcpartpicker? (I created it, so I'm always interested to know how people find out about it. Hope you find it useful!)
Since you're here, I'm going to file a bug. :) I just noticed that the following motherboard isn't showing an amazon price for me: http://pcpartpicker.com/part/gigabyte-motherboard-gaz68xud3h...
although amazon has it: http://www.amazon.com/Gigabyte-Intel-DDR3-Motherboards-GA-Z6...