Borderlands TPS golden keys.

These codes gives 3 golden keys, valid up until and including 12/18.

PC / Mac / Linux: CKWBJ-FFC33-33B3J-BBBTJ-SRBJB
Xbox 360: CKWBJ-FFC66-55F3R-CFBTJ-SRBCX
PlayStation 3: CKWBJ-FFC35-96B5J-HBCTJ-SRBFT

Redeem the code in your Shift-option for Borderlands, the Pre-sequel.