Maybe one of these similar products would be of interest:-
USED Sigma 150-600mm f5-6.3 SPORT DG OS HSM Lens - Nikon Fit
Sigma 60-600mm f4.5-6.3 DG OS HSM Sport Lens for Nikon F
Sigma 150-600mm f5-6.3 SPORT DG OS HSM Lens for Sigma SA
Sigma 60-600mm f4.5-6.3 DG OS HSM Sport Lens for Sigma SA
Sigma 150-600mm f5-6.3 SPORT DG OS HSM Lens with 1.4x Teleconverter for Sigma SA