Spyder 5 color calibration sensors

https://www.datacolor.com/photography-design/promotions/bf-2018-us/

https://www.groupon.com/occasion/pre-black-friday

Corel Software

https://www.corel.com/en/special-offers/

Lighting sale

https://www.bhphotovideo.com/c/find/promoPage.jsp?P=2%2C0%2C0%2C0%2C0%2C5%2C0%2C463%2C28%2C0%2C0%2C0%2C0&permalinkForward=Y&B=99%2C99&F=&ci=39695&fci=0&N=

ORICO 8 in 1 Type-C Multifunction Docking Station - superb for Mac users for $59

https://flash.newegg.com/Product/9SIA1DS8508772

Galaxy S9 64GB (Unlocked) for $519

Has nice camera and features

https://www.samsung.com/us/mobile/phones/galaxy-s/galaxy-s9-64gb--unlocked--sm-g960uzkaxaa/

Samsung Galaxy S9 Unlocked Smartphone - 64GB, $519

Phone has quite good cameras.

https://www.amazon.com/dp/B079H6RLKQ

Asus B250 MINING EXPERT Intel B250 LGA1151 ATX motherboard, 24,90€ https://www.verkkokauppa.com/fi/product/63879/jvsfb/Asus-B250-MINING-EXPERT-Intel-B250-LGA1151-ATX-emolevy

Toshiba 50LF621U19 50-inch 4K Ultra HD Smart LED TV HDR - Fire TV Edition, $299 since 22th

https://www.amazon.com/Toshiba-50LF621U19-50-inch-Ultra-Smart/dp/B07D4FQB8S/

Newegg BF Countdown

https://promotions.newegg.com/NEemail/Nov-0-2018/BlackFridayCountdown_mGSgBN_16/index-landing.html

Gearbest has special sales and coupon for BF

Use code BlackFriday-GB

https://www.gearbest.com/

Sigma lenses sale

Sigma Black Friday Sale -- Up to $150 Off on Prime & Zoom Art and Contemporary Lenses

Ronkonkoma, NY -- November 15, 2018 -- Sigma Corporation of America, a leading still photo and cinema lens, camera, flash and accessory manufacturer, today announced its Black Friday / Cyber Monday Sale featuring impressive savings on its award-winning Global Vision lens line, with a large focus on Art lenses. For a limited time, customers can save up to $150.00 on some of Sigma's most popular lenses. The promo deals are available for only two weeks exclusively through Sigma's authorized US dealers and sigmaphoto.com from Thursday, November 15th through Thursday, November 29th, 2018.

Ranging from wide-angle to hyper-telephoto, Sigma Global Vision lenses deliver outstanding optical performance that enables the ultimate artistic expression. The lenses are handcrafted in Aizu, Japan with the highest-quality build to ensure that photographers get spectacular shots no matter the conditions they're shooting. Each lens is individually inspected and tested with Sigma's proprietary system before leaving the factory. Photographers of all genres looking to expand their existing kits or get a head start on the gift-giving season should take advantage of these great savings while they last!

What's on Sale:

Sigma Prime Art Lenses

• 14mm F1.8 DG HSM Art ($1,599 Retail Price) - $100.00 off
• 20mm F1.4 DG HSM Art ($899 Retail Price) - $100.00 off
• 24mm F1.4 DG HSM Art ($849 Retail Price) - $100.00 off
• 30mm F1.4 DC HSM Art ($499 Retail Price) - $50.00 off
• 35mm F1.4 DG HSM Art ($899 Retail Price) - $100.00 off
• 50mm F1.4 DG HSM Art ($949 Retail Price) - $100.00 off
• 70mm F2.8 DG Macro Art ($569 Retail Price) - $50.00 off
• 85mm F1.4 DG HSM Art ($1,199 Retail Price) - $100.00 off
• 105mm F1.4 DG HSM Art ($1,599 Retail Price) - $100.00 off
• 135mm F1.8 DG HSM Art ($1,399 Retail Price) - $100.00 off

Sigma Zoom Art Lenses

• 12-24mm F4 DG HSM Art ($1,599 Retail Price) - $100.00 off
• 14-24mm F2.8 DG HSM Art ($1,299 Retail Price) - $100.00 off
• 18-35mm F1.8 DC HSM Art ($799 Retail Price) - $100.00 off
• 24-35mm F2 DG HSM Art ($999 Retail Price) - $100.00 off
• 24-70mm F2.8 DG OS HSM Art ($1,299 Retail Price) - $100.00 off
• 24-105mm F4 DG OS HSM Art ($899 Retail Price) - $100.00 off
• 50-100mm F1.8 DC HSM Art ($1,099 Retail Price) - $100.00 off 

Sigma Contemporary Lenses

• 150-600mm F5-6.3 DG OS HSM Contemporary ($1,089 Retail Price) - $150.00 off

Sigma Accessories

• Mount Converter MC-11 for Sony E-mount systems ($249 Retail Price) - $100.00 off

The full Sigma Black Friday / Cyber Monday sale details and exclusions are available at: https://sigmaphoto.com/lp/black-friday-art-sale

Adorama lens stuff

https://www.adorama.com/l/Lenses?sel=Discount_25-percent-Off-or-More&emailprice=T