This popular deal at Adorama is live again: they have a bundle of the Sigma Contemporary 150-600mm f/5-6.3 DG OS HSM for Canon and Sigma USB Dock for only $789.00. Click here to check out the deal at Adorama.
This is a decent deal versus the regular price of $989. Sigma lenses purchased from authorized dealers come with a 4-year Sigma USA warranty.
It’s $789 for used and I don’t see where the usb dock if offered with the used one
The $789 deal is unfortunately now expired.