$45 off on the Tokina 11-16mm.

First of all, check the new daily Black Friday deals running at Amazon US (Click here to see the long list). The list includes many photo accessories, Sony and Sigma deals (specific photo deals list can be seen here). There are also these two brand new lens deals:
1) $45 off on the Tokina 11-16mm at Adorama (Click here).
2) $100 off on the Sigma 35mm f/1.4 ART at Adorama (Click here). You have to use the coupon code “SR35MMSALE” and click from(!) SigmaRumors.

Reminder:
A7/A7r: trade-in program at Adorama (Click here).
A77II: Up to $500 off on the body and kits at Amazon, Adorama, BHphoto and SonyStore.
A6000: $100 off on the body and kits at Amazon, Adorama, BHphoto and SonyStore.
A5100: $100 off on the body and kits at Amazon, Adorama, BHphoto and SonyStore.
A5000: $100 off on the body and kits at Amazon, Adorama, BHphoto and SonyStore.
Open Box Sony A7 for $1198 only(!) on [shoplink 30334 ebay]eBay (Click here)[/shoplink]
Meike grip on Amazon US (Click here), [shoplink 30140 ebay]eBay (Click here)[/shoplink] and Alibabaexpress (Click here).

Sigma deals:
$200 off on the Sigma 150-500mm lens at Amazon, Adorama and BHphoto.
$200 off on the Sigma 70-200mm lens at Amazon, Adorama and BHphoto.
$150 off on the Sigma 50-500mm lens at Amazon, Adorama and BHphoto.
$80 off on the Sigma 10-20mm lens at Amazon, Adorama and BHphoto.
$75 off on the Sigma 12-24mm lens at Amazon, Adorama and BHphoto.
$50 off on the Sigma 8-16mm lens at Amazon and BHphoto.
$25 off on the Sigma 75-300mm lens at Amazon, Adorama and BHphoto.
Rebates on Sigma Flashes and Teleconverters at Amazon (Click here to see the full list).