ROM images for Pineapple's PCB (3 versions), plus the auto-router can be downloaded from here:
ftp://ftp.nvg.org/pub/bbc/rom/Various/app/
Burning those onto a ROM obviously requires the appropriate hardware, plus suitable ROMs need to be sourced. Shame it's not a Master, as you could load ROM images into RAM on those machines (would just need a serial cable made to transfer the image from a PC to the BBC).
It runs in Mode 1, and is pretty tortuous to drive. And I say that as someone who still uses the original EasyPC for DOS