I have a MK64 keyboard encoder for sale. It is about a year old, but has never been used. Includes a 6 foot keyboard cable to connect it to your computer. I will include a diskette with the programming software, and I'll throw in free shipping via USPS if you're in the lower 48 states.
Asking $50. (a brand new one is currently $69 with shipping) Prefer money orders, but can accept PayPal.
For more info on the MK64, go to
http://www.arcade66.homestead.com/files/index.htmlEmail me at
estenson@mn-rocketry.net if you're interested.