Getting ready for Mass Effect: Andromeda? Gear up and geek out with this 20% off Mass Effect sale that’s going on at ThinkGeek for a few days only. Valid thru 3/23, here’s your chance to stock up on Mass Effect merchandise including clothing and collectibles based on the popular game, while saving 20% on everything Mass Effect related. Don’t miss out! Click here to shop the Mass Effect sale at ThinkGeek.com.