Shack PSA: Mass Effect 2 $20 Off at Amazon

BioWare's sci-fi shooter-RPG Mass Effect 2 is today's "Amazon.com Video Games Deal of the Day," with the online retailer knocking roughly a third off the game's asking price. nope

The Xbox 360 version of Mass Effect 2 can be had for $39.49 (34% off the usual asking price of $59.99) while Mass Effect 2 PC is $29.49 (41% off the $49.99 list price) and Mass Effect 2 Collector's Edition PC is $37.99 (37% off the usual $59.99).

As implied by the part where these discounts are "Amazon.com Video Games Deal of the Day," they're only valid for the day and only while supplies last, so act fast.