I have a range of Acorn replica or compatible PCBs available, mainly for the early Acorn System Computers range but also for the later Atom, BBC and Master computers as well as many Econet components and some early SC/MP based items e.g. the MK14 Computer.
Not all of these boards will be in stock, if you wish to buy an out of stock board drop me an email and I will reorder.
Further details can be found on my website, including the Schematics and BOMs (Bill Of Materials).though you'll have to search for it because I can't put a link here - try 'acorn system computers website'.