unique blend of dog-wrangling and outer space cover-shooting? Newegg's eBay storefront currently has the Xbox 360, PlayStation 3, and Wii U versions of Call of Duty: Ghosts on sale for $45 -- a significant savings over the game's MSRP of $59.99 on its first day of release.
Better hop on this deal while it lasts, though. While the eBay listing will run through Friday, stock is limited to quantities on-hand. Do it for Riley!
Update: Green Man Gaming is currently offering the Steam-redeemable PC version of Call of Duty: Ghosts for $48 with the promotional code GMG20-P6Y1F-KC19F.