Buy.com has the 3Dconnexion SpaceNavigator PE for $39.99 with Free Shipping.
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- Push, pull, tilt or twist the SpaceNavigator’s controller cap to interact with your 3D world or model with ease. n
- SpaceNavigator PE supports over 100 popular 3D apps including Google Earth, Microsoft Virtual Earth, SolidWorks, Autodesk Inventor and lots more. Work in 3D as it was meant to be.