Famicom to NES converter modded like a Honeybee - $12.60 shipped (ON HOLD/SOLD)
No longer need it, getting a Famicom. Fixed some circuitry inside so it will work on a top loading NES -OR- a front loading NES so long as its lockout chip is disabled. Added a dual ribbon to make it easy to pull out a front loader. Tested, works great. $10 plus $2.60 first class shipping anywhere in the contiguous 48 states USA, basically just asking what I paid for it.