How much does this cost to the nearest dollar?

Rokinon 12mm F2.8 Ultra Wide Fisheye Lens for Nikon AE DSLR Cameras - Full Frame Compatible
The new Rokinon 12mm F2.8 Fisheye Lens for Full Frame Cameras now makes it affordable to realize dramatic 180 Degree views with exceptional optical performance and Full Frame sensor coverage. Photographers can now appreciate high image quality with quiet, silky smooth and complete focusing control. The extreme ultra-wide perspective image created with this lens fills the entire frame which can be especially useful for architecture and landscape work. Produce panoramas, 360 Degree virtual tours or images where distortion, exaggerated perspective, and extreme depth of field are desired. The optical design includes three Extra-Low Dispersion elements and two A spherical elements to control coma and chromatic

Price is $325.00

Price: $324.92