You're probably going to have to buy one from another member. There was an aspect to the logic in the Filco Zeros that was unacceptable to many people, so the product was discontinued. According to Diatec, they had to implement a slower scan rate to properly debounce the Fukka switches; therefore, if you type very quickly, you could run into some transposition errors. Again, this would only occur if you could something like 150WPM, or on short bursts of typing like "the" for a lot of people. The first person to notice it couldn't type the work "note" without it sending "ntoe." YMMV, though.