Milk-V Jupiter2: RVA23-Compliant RISC-V SBC
milkv.ioTo save people clicking their way through multiple links: It's USD695 with 8GB RAM. Nice if you're keen to play with RiscV stuff, but doesn't compare with x86 gear in the same price bracket.
It used to be $300 for the 8GB RAM version for the first batch in May/June. (16GB for $400)