Sony Corp. this week held the Under $20 Flash Sale for the PlayStation 4, PlayStation 3, and PS Vita at the PlayStation Network division.

The Flash Sale discounts select digital titles to under $20.

Discounted titles include Street Fighter V Arcade Edition, Ys Origin, Okami HD, Final Fight: Double Impact, Pocket Fighter, Strider 2, Zero Escape: The Nonary Games, and Windjammers.

The sale is valid through Jan. 21 8AM PST.