How much does this cost to the nearest dollar?

Samyang 35mm F1.4 Aspherical Lens with Chip for Canon AE/EF-S Cameras
The Samyang 35mm F1.4 ED AS IF UMC Full Frame Lens with Auto Exposure Chip for Canon EOS DSLRs offers exceptional optical performance and automation at a fraction of the Canon EF 35mm f/1.4L USM's price. This professional manual focus prime lens provides sharp edge to edge coverage of a wide angle 35mm on Full Frame Canon DSLR's while performing as a highly desirable normal lens of 56mm on a Canon APS-C sensor cameras. Incorporating an aperture control motor and CPU chip, operation in all exposure modes including Auto/P/ AV/TV/M is possible and the aperture can be controlled from the camera body. Bokeh

Price is $661.00
Price: $660.58