Amazon has the Lensbaby 2.0 50mm f/2 SLR Camera Lens for SLR Cameras for $69.99 with Free Shipping for a limited time.

The lensbaby is designed to offer selective focus for your SLR. It’s available at this price for Canon EF, Nikon F, Olympus E1, Leica R, and Minolta Maxxum mounts. (Choose them from the drop down menu on the page).