I am looking to sell: 3Dconnexion SpacePilot USB 3D Motion Control Navigation Device value: $290 asking: $110 This SpacePilot is in great shape. When used properly in conjunction with your mouse, it will increase your 3D work efficiency by up to 50% and decrease wrist fatigue compared to a keyboard. As 3Dconnexion is a Logitech brand, you can be sure of the quality. It was lightly used for 3D modeling until I switched software and hardware setup. If you have any questions, let me know. Pick up or arranged shipping only. Thanks!