Home Slickdeals Sigma 24-70mm F2.8 DG OS HSM IF ART Lens + Sigma USB... Slickdeals Sigma 24-70mm F2.8 DG OS HSM IF ART Lens + Sigma USB Dock (For Canon or Nikon) $879 + free s/h By ARCOM - 30 December 2020 70 0 SHARE Facebook Twitter Go to the deal page: Sigma 24-70mm F2.8 DG OS HSM IF ART Lens + Sigma USB Dock (For Canon or Nikon) $879 + free s/h