Dell and Overstock.com are offering 20% (up to $50 off when purchasing via PayPal.)

https://www.paypal-promo.com/holiday/slider/index.html


Dell has the Xbox 360 Premium "Go Pro" bundle @ $349.99
+ HDMI
+ 20GB HDD
+ 65nm chipset (cooler, less prone to the red ring issue)
+ 2 free games (Forza 2, Marvel Ultimate Alliance)
+ free shipping
- tax applied


Overstock has the 360 Premium available @ $349.99
+ HDMI
+ 20GB HDD
+ free shipping
+ no tax applied
- no free games mentioned?
- no 65nm chipset?
(the 65nm chipset is found with the Go Pro bundles)


Either way, $50 off a 360 for those interested.