GTA IV and Red Dead Redemption DLC Expansions 50% off for Xbox Live, Plus Others

For the rest of January, Rockstar and 2K Games are having a sale on their Xbox 360 downloadable content.

A key highlight of this is 50% off the Red Dead Redemption Undead Nightmare pack, and 50% off the Grand Theft Auto IV expansions, The Ballad of Gay Tony and Lost and the Damned. (Note you need the original games to use these expansions.)

This works out much cheaper than buying them in their retail discs, (or when they're full price on the site). However, I believe they work standalone, (don't require the original disc) when you get the retail discs.

The prices for these specific titles are (in microsoft points)
GTAIV - Lost and Damned 400 MSP
GTAIV - Ballad of Gay Tony 800 MSP
RDR - Undead Nightmare 400 MSP

Here is a full list of the available DLC for these games plus other titles, such as Bioshock 2, Mafia 2 and Borderlands. There's also some xbox originals (such as GTA San Andreas and Max Payne) that are also half price.

Many thanks to ecogamer.com.au for the info and the scoop.

• Borderlands - Zombie Island of Dr Ned Sale: 400 Save: 50%
• Borderlands - New Revolution Sale: 400 Save: 50%
• Borderlands - Secret Armory Sale: 400 Save: 50%
• Borderlands - Underdome Sale: 400 Save: 50%
• Bioshock 2 - Minerva's Den Sale: 400 Save: 50%
• Bioshock 2 - Sinclair Solutions Sale: 200 Save: 50%
• Bioshock 2 - Rapture Metro Sale: 400 Save: 50%
• Bioshock 2 - Protector Trials Sale: 200 Save: 50%
• Mafia 2 - Jimmy's Vendetta Sale: 400 Save: 50%
• Mafia 2 - Joe's Adventure Sale: 400 Save: 50%
• Sid Meier's Pirates! Regular Price: 1200 Sale: 600 Save: 50%
• Bioshock 2 Prototype Big Daddy Outfit M Sale: 160 Save: 50%
• Bioshock 2 Prototype Big Daddy Outfit F Sale: 160 Save: 50%
• Bioshock 2 - Big Sister Helmet Sale: 80 Save: 50%
• Borderlands - Bandit Mask Sale: 80 Save: 50%
• Borderlands - Moxxi Hat Sale: 80 Save: 50%
• Mafia II - Fedora Sale: 80 Save: 50%
• Mafia II - Vito's Outfit M Sale: 120 Save: 50%
• Mafia II - Vito's Outfit F Price: 240 Sale: 120 Save: 50%
• NBA 2K11 - NBA 2K11 Slam Dunk Sale: 120 Save: 50%
• Los Angeles Lakers NBA Jersey M Sale: 120 Save: 50%
• Los Angeles Lakers NBA Jersey F Price: 240 Sale: 120 Save: 50%
• Boston Celtics NBA Jersey M Sale: 120 Save: 50%
• Boston Celtics NBA Jersey F Sale: 120 Save: 50%
• Axel & Pixel Sale: 400 Save: 50%
• The Misadventures of PB Winterbottom Sale: 400 Save: 50%
• GTA IV - The Lost and Damned 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 Sale: 400 Save: 50%
• RDR Legends & Killers Sale: 400 Save: 50%
• RDR Liars & Cheats 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 Sale: 160 Save: 50%
• RDR - Armadillo Undead Outfit F Sale: 160 Save: 50%
• RDR - Lasso Sale: 120 Save: 50%