Right now Amazon is offering a $20 credit towards a future purchase when you buy two video games. Some of the titles included are “hot” this season. The most notable I think is Donkey Kong Returns. This is a new title and I have been checking the price on this one for a few weeks and it has not dipped below $39.99. With this promotion you would end up getting it for $29.99 after you account for the credit you will get. Other titles include Epic Mickey, Call of Duty: Black Ops and more titles for wii, PS3 and XBox.