While I'm selling most of my Acorn 215s I plan to keep two to play around with.
I'm interested in having it run Linux and the PCIe run as a root so I can plug a GPU into it.
Also interested in seeing whether it can accelerate some Hive node functions.
RE: Acorn 215 - Xilinx Artix-7 200T FPGA with 1Gb DRAM - $US70 (with payment in crypto)