Prometheus (Blu-ray/ DVD + Digital Copy) Just $4.99 (Was $24.99) This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 26, 2014 Written by Kristen Dann Leave a Comment Are you a Prometheus fan? Right now Amazon has Prometheus on Blu-Ray/DVD & Digital copy 80% off! You can get it for $4.99 instead of the normal $24.99! This is a great deal! Thanks Smart Couponing!