Get some BioShock 2 DLC at a special price this week :

Rapture Metro 400 MSP (regular price 800 MSP)
Sinclair Solutions Tester Pack 240 MSP (regular price 400 MSP)
Protector Trials 240 MSP (regular price 400 MSP)
Big Sister Outfit (Male) (Female)     240 MSP (regular price 320)
Watchface Big Daddy Doll 160 MSP (regular price 240)

*Offer available for Xbox Live Gold members only
*Offer valid October 25 – October 31

Found on Major Nelson’s blog