How much does this cost to the nearest dollar?

HD PENTAX-D FA F4ED SDM WR Telephoto zoom lens for DSLR cameras High-performance while maintaing constant f/4 aperture Weather-resistant construction min. focusing distance of 0.95 meters
1. A compact and lightweight telephoto zoom lens that's perfect for every journey. The compact, lightweight design weighs 819 grams (approx.), this zoom lens covers the 35mm image circle of full-frame DSLRs, and provides a focal length range of 70mm to 210mm which is ideal for handheld outdoor photography. When mounted on an APS-C camera, its focal length range is extended to the equivalent of 107mm to 322mm in the 35mm format. The optics consist of in which incorporate three ED (Extra-low Dispersion) glass

Price is $797.00
Price: $796.95