500 MHz Cortex-M7 Eval kit from NXP $10

[bigtoy]

NXP is currently promoting their new i.MX RT1010 processor, which is a 500 MHz Cortex M7. The chip itself is only around $1 in 10k quantity. NXP are offering their eval board for $10 until the end of the year.

https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/i.mx-rt1010-evaluation-kit:MIMXRT1010-EVK

The board itself is pretty basic, but it's got headers etc so you can add whatever else you might need. Might be useful for someone who needs plenty of CPU power.