First not trying to post a AD, but sharing is caring.

Saw an AD the other day at Newegg on AMD's Never Settle Bundle where you get a free copy of Crysis 3 when you get a HD7900 series graphic card. Not only do you get Crysis 3, but also Bioshock Infinite.
There are free games too when you get the HD7800 cards, but no Crysis 3. It's comes with Bioshock Infinite and Tomb Raider.
And the best is getting a pair of HD7900 in CrossFire. It gets you 6 free games,
Bioshock Infinite, FarCry 3, Sleeping Dogs, Hitman Absolution, Tomb Raider, and Crysis 3

Newegg
AMD's Never Settle Bundle pdf