WTB Nes model 1 serial# 1,000,000 -1,500,000(rev nes-cpu-4)
i am not 100% sure what serial numbers have the rev nes-cpu-4 mother boards.
but i have worked on one that is with a serial 1,282,000.
the closer the serial to 1,282,000 the better.
any info on nes serials and what mb they have would be great.