With Steam's summer sale underway, Sony has kicked off its own sale this weekend, discounting a number of games for PS4, PS3, and Vita.
Several dozen titles are included. On PS4, you can get Batman: Arkham Knight for $12, Mad Max for $16, or Tales From the Borderlands for $4.49 (also on PS3). Zero Escape: Virtue's Last Reward is $7.49 on Vita, while on PS3 Batman: Arkham Asylum is $5 and Arkham City is $6.
There don't appear to be any additional discounts for PlayStation Plus members. A number of games offered for free through Plus in the past, however, are included, like the aforementioned Zero Escape, Titan Attacks, and The Walking Dead: Season Two.
The PlayStation Blog hasn't yet published a full list of available deals, but you can see everything that's been discounted on the PlayStation Store. These offers are available from now until June 27 at 12 PM PT.
If you're looking for something else, there are also other, ongoing PSN sales featuring games from Square Enix and 2K.