Activision 50% off sale on Xbox LIVE this week

Activision is having a sale on Xbox LIVE this week, with 50% off on selected games, add-ons and music tracks from 11 January to 17 January.

Looking through the list though, it's surprising that some of the discounted prices aren't the normal prices. I mean, who would pay 800 MSP for Call of Duty 2 DLC in the first place?

Anyways, a sale is a sale, so check out the discounts below, and grab them while they're hot:

Arcade Games *

Title	Normal Price (MS Points)	Discount Price (MS Points)
Arkadian Warriors	800	400
Assault Heroes	400	200
Assault Heroes 2	800	400
Carcassonne	800	400
Golf: Tee it Up!	800	400
Crash Bandicoot: Wrath of Cortex	1200	600
The Legend of Spyro: A New Beginning	1200	600

Game Add-ons

Title	Normal Price (MS Points)	Discount Price (MS Points)
Call of Duty 2 Invasion Map Pack *	800	400
Call of Duty 2 Skirmish Map Pack *	400	200
Call of Duty 3 Bravo Map Pack *	400	200
Call of Duty 3 Valor Map Pack *	400	200
Call of Duty 4 Variety Map Pack	800	400
Call of Duty World at War Map Pack 1	800	400
Call of Duty World at War Map Pack 2	800	400
Call of Duty World at War Map Pack 3	800	400
Call of Duty World at War Map Pack Bundle	2000	1000
Transformers WFC Map & Character Pack #1 *	800	400
Transformers WFC Map & Character Pack #2 *	800	400

Guitar Hero 5

Title	Normal Price (MS Points)	Discount Price (MS Points)
Rock 1 Pack	880	440
Megadeth Pack	440	220
Avenged Sevenfold Pack	440	220
Disturbed Pack	440	220
Fall Out Boy Pack	440	220

Guitar Hero: Warriors of Rock

Title	Normal Price (MS Points)	Discount Price (MS Points)
Soundgarden Telephantasm Album	1440	720
Linkin Park Pack	960	480
Rocky Horror Picture Show Pack	440	220
My Chemical Romance Pack	600	300
Guitar Hero Warriors of Rock Pack 1	1600	800