$1 PS3 and Vita game sale on PlayStation Store this weekend

If you've been hoping to build up your digital PlayStation game library, this weekend should represent a great opportunity to do so. As part of a weekend flash sale, Sony has dropped the prices of more than 30 games for PlayStation 3 and PlayStation Vita--ranging from $6 PlayStation Classics to $20 PS3 games--to $1. This promotion doesn't require a PlayStation Plus membership or anything of the sort; from now until Monday, April 21 at 7 a.m., everyone is free to take advantage of this $1 deal. I...