It has recently been announced that the new Raspberry Pi 2 is on sale since today at the price of $35.
The pocket computer comes with a 900MHz quad-core ARM Cortex-A7 CPU and 1GB LPDDR2 SDRAM. It is also fully compatible with Raspberry Pi 1. But the news don’t end here. There will be a Windows 10 version tailored for Raspberry Pi 2 and it will be free to use for developers thanks to the Windows Developer Program for the Internet of Things.
You can find more info about specs and suppliers here.