2K Games, Rockstar Discounts Hit Xbox Live

Xbox Live is holding a sale on downloadable 2K Games and Rockstar Games content. They've cut prices up to 50% on DLC and downloadable games from those companies.

The full list of games and discounts is below. These deals will be live until January 31st.

Borderlands - Zombie Island of Dr Ned Regular Price: 800 Sale: 400 Save: 50%

Borderlands - New Revolution Regular Price: 800 Sale: 400 Save: 50%

Borderlands - Secret Armory Regular Price: 800 Sale: 400 Save: 50%

Borderlands - Underdome Regular Price: 800 Sale: 400 Save: 50%

Bioshock 2 - Minerva's Den Regular Price: 800 Sale: 400 Save: 50%

Bioshock 2 - Sinclair Solutions Regular Price: 400 Sale: 200 Save: 50%

Bioshock 2 - Rapture Metro Regular Price: 800 Sale: 400 Save: 50%

Bioshock 2 - Protector Trials Regular Price: 400 Sale: 200 Save: 50%

Mafia 2 - Jimmy's Vendetta Regular Price: 800 Sale: 400 Save: 50%

Mafia 2 - Joe's Adventure Regular Price: 800 Sale: 400 Save: 50%

Sid Meier's Pirates! Regular Price: 1200 Sale: 600 Save: 50%

Bioshock 2 Prototype Big Daddy Outfit M Regular Price: 320 Sale: 160 Save: 50%

Bioshock 2 Prototype Big Daddy Outfit F Regular Price: 320 Sale: 160 Save: 50%

Bioshock 2 - Big Sister Helmet Regular Price: 160 Sale: 80 Save: 50%

Borderlands - Bandit Mask Regular Price: 160 Sale: 80 Save: 50%

Borderlands - Moxxi Hat Regular Price: 160 Sale: 80 Save: 50%

Mafia II - Fedora Regular Price: 160 Sale: 80 Save: 50%

Mafia II - Vito's Outfit M Regular Price: 240 Sale: 120 Save: 50%

Mafia II - Vito's Outfit F Price: 240 Sale: 120 Save: 50%

NBA 2K11 - NBA 2K11 Slam Dunk Regular Price: 240 Sale: 120 Save: 50%

Los Angeles Lakers NBA Jersey M Regular Price: 240 Sale: 120 Save: 50%

Los Angeles Lakers NBA Jersey F Price: 240 Sale: 120 Save: 50%

Boston Celtics NBA Jersey M Regular Price: 240 Sale: 120 Save: 50%

Boston Celtics NBA Jersey F Regular Price: 240 Sale: 120 Save: 50%

Axel & Pixel Regular Price: 800 Sale: 400 Save: 50%

The Misadventures of PB Winterbottom Regular Price: 800 Sale: 400 Save: 50%

GTA IV - The Lost and Damned Regular Price: 800 Sale: 400 Save: 50%

GTA IV - The Ballad of Gay Tony Regular Price: 1600 Sale: 800 Save: 50%

RDR Undead Nightmare Collection Regular Price: 1600 Sale: 1000 Save: 38%

RDR Undead Nightmare Pack Regular Price: 800 Sale: 400 Save: 50%

RDR Legends & Killers Regular Price: 800 Sale: 400 Save: 50%

RDR Liars & Cheats Regular Price: 800 Sale: 400 Save: 50%

MC LA South Central Ultimate Content Pack Regular Price: 1000 Sale: 500 Save: 50%

GTA San Andreas Regular Price: 1200 Sale: 600 Save: 50%

Max Payne Regular Price: 1200 Sale: 600 Save: 50%

Max Payne 2 Regular Price: 1200 Sale: 600 Save: 50%

RDR - Armadillo Undead Outfit M Regular Price: 320 Sale: 160 Save: 50%

RDR - Armadillo Undead Outfit F Regular Price: 320 Sale: 160 Save: 50%

RDR - Lasso Regular Price: 240 Sale: 120 Save: 50%