Raspberry Pi Foundation has announced the immediate availability of a new 8 GB variant of its popular Raspberry Pi 4 SBC. The new board will be its most expensive yet at US$75, but it will help to extend the usefulness and usability of the board in a wide range of applications.
https://www.notebookcheck.net/Raspberry-Pi-4-now-comes-with-an-8-GB-option.466974.0.html