Kraft KC3 computer joystick with 15-pin connector.  Three buttons, two on the base unit for left or right-handed play, and one on top of the stick itself.  Centering, with two sliders for axis adjustments.  Has a switch on the back that allows you to select between Apple or IBM PC compatibility.  U.S. Patent #4490710.  Untested, but appears to be in good condition.

Free shipping anywhere within the U.S.  International shipping will vary by destination; please ask if interested.

I welcome lower offers, especially if you are buying multiple items at once.  To make a lower offer, add the item(s) to your cart and on the checkout page you will be given the option to name your own price.  (If you are not seeing this option, it may be because your state requires sales tax.  Bonanza is working on a fix for this issue, but you can also send me a direct message with your offer.)  Full information about making offers here.