The Onion Omega2 is a tiny little computer that only costs $5

The Onion Omega2 is the latest tiny computer continuing in the tradition of the Raspberry Pi. The Omega2 is the successor to last year’s Omega, a hackable, expandable, and affordable computer that was one-fourth the size of the Pi. The Omega2 and its main competitor, the Raspberry Pi Zero, are both $5 computers that hope to be cheap enough, and tiny enough, for people to buy a new unit with each new DIY project they take on.
For 5 bucks, you get a 580 MHz CPU, 64MB of memory, and 16MB of s