Sigma USA authorized dealer 47th Street Photo via Amazon has a super hot deal on Sigma 150-600mm f/5-6.3 DG OS HSM (C) lens. This is currently lowest price from Sigma USA authorized dealers.
Sigma 150-600mm f/5-6.3 DG OS HSM (C) Lens for Canon EF mount – $849.00 – at 47th Street Photo via Amazon.com
47th Street Photo is a Sigma USA’s authorized dealer.