Here’s to hoping that you haven’t watched every single episode of Cartoon Network’s flagship animation series. As of now any with access to Xbox Video can get deeply discount seasons of the Regular Show, Clarence, Gumball and more during Microsoft’s Cartoon Network Sale.

The entire first season of Adventure Time is just $9.99 in high-definition. The first season of Regular Show is going for a paltry $6.99 in standard definition. Gumball, Clarence, Steven Universe and Uncle Grandpa’s first seasons are $9.99 in whatever format you prefer to buy them.

There’s no indication on when the sale ends. Xbox Video has apps on the Xbox 360, Xbox One, Windows Store and online.