Sony Entertainment Network discounts a selection of game downloads for Sony PlayStation 3 and PlayStation Vita during its Flash Sale, with prices starting from $2.49. Deal ends June 6. A couple of best bets:
Soul Sacrifice for PS Vita for $6.49 (low by $24)
Mass Effect Trilogy for PS3 for $14.99 (pictured, low by $25)
If the price of ice cream plunges, more people will buy it, right? Not so fast. Watch this video to learn how the human mind influences buying behaviors.