Not the greatest deals, but Toys R Us is offering a $5 gift card if you purchase a select Wii, DS, or PSP game (the only notable one to me is Super Mario All-Stars for Wii), $25 if you buy 2. Kmart is offering a $10 gaming gift card with All-Stars.
BTW, a guy at GameStop tried to BS me and say I may not be able to get All-Stars since they may only receive enough to fill pre-orders.