We have a few prototypes available for sale. These prototypes are fully functional and feature the same parts that will be in the production units we have just used them to demonstrate the capabilities of the Cipher Professional USB-DMX interface. Light scratches and scuffs are present (see images below). Becuase of this we are offering prototypes for sale for a special price of $99.00 which is $46.00 cheaper than our normal price of $145.00. If you would like to purchase one of these please email email@example.com and let me know which color you are interested in.