How much does this cost to the nearest dollar?

Sigma DG OS HSM Contemporary Lens for Canon EF Bundle Includes Manufacturer Accessories + 72 inch Monopod with Quick Release + UV Filter + Lens Pen + Microfiber Cleaning Cloth
Joining the Global Vision lineup, the DG OS HSM Contemporary Lens from Sigma is designed for Canon EF-mount cameras and brings versatile super telephoto zoom focal lengths in a compact, weather-resistant package. The full frame lens features an aperture range from to f/22 and utilizes one FLD and three SLD elements. Also, this lens features a Hyper Sonic Motor for fast, quiet autofocus and has an Optical Stabilizer with an accelerometer for improved panning performance. The lens barrel features two main switches, one that can lock the zoom at any focal length and a manual focus override for additional control. The lens also

Price is $870.00
Price: $869.95