Full Black Friday deals list on those pages at Amazon Germany, Amazon UK, Amazon FR, Amazon IT, Amazon ES.

Amazon Germany
Stark reduziert: SanDisk und Western Digital Speicherprodukte at Amazon Germany.
Bis zu 22% reduziert: Speicherprodukte von Transcend at Amazon Germany.
Bis zu 25% reduziert: Speicherprodukte von Seagate, Transcend und Crucial at Amazon Germany.
Camera accessory deals at Amazon Germany.
Bis zu 25% reduziert: Powerbanks at Amazon Germany.

Amazon UK
Sandisk card deals at Amazon UK.
Save 20% on Electronics from AmazonBasics at Amazon UK.

In the UK we got those deals at ParkCameras:
Save £100 on Panasonic GH5
Save £50 on Panasonic G9
Save 10% off selected Panasonic Lenses
Save £50 off Oympus E-PL9
Claim Double Cashback on Panasonic

The eBay super deal is back: Today only you save 15% (with max $100 discount) on all eBay products (Click here!) including MFT gear when using the coupon code “PICKFAST” at checkout! This time it is valid for eBay Canada too!

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How to redeem your Coupon:

1. Shop for eligible items. (See below for exclusions).
2. Pay for your item by 8:00 PM Eastern Time on November 21, 2018
3. Enter the Coupon code in the redemption code field: PICKFAST
4. Coupon is only valid when you buy within the latest version of the eBay Mobile App on iOS or Android.

Terms & Conditions:

This Coupon is a 15% discount, valid from 8:00 AM ET on November 21, 2018 until 8:00 PM ET on November 21, 2018. No minimum purchase required. The Coupon discount is capped at a maximum value of $100. Discount applies to the purchase price (excluding shipping, handling, and taxes) of eligible items on the latest version of the eBay app. Eligible items exclude warranties and protection plans, as well as items from the Coins & Paper Money, Gift Cards & Coupons, eBay Motors, and Real Estate categories. Coupon must be used within a single transaction (and can include multiple eligible items), while supplies last. Max one redemption per user.

Only eBay users registered on ebay.​com, ebay.​ca and cafr.ebay.​ca, with an address located in the United States, Canada, Latin America or the Caribbean are eligible for the Coupon. Any unused difference between the discount amount, as shown on the Coupon, and the purchase price of an item(s) in a single transaction (or cart) will be forfeited.

Coupon is subject to U.S. laws, void where prohibited, not redeemable for cash, has no face value, and cannot be combined with any other Coupon, or when paying with PayPal Credit Easy Payments or Gift Cards. eBay may cancel, amend, or revoke the Coupon at any time including in response to fraudulent activity.

The full list of Black Friday deals can be found on those pages at Amazon, BHphoto, Adorama and eBay.

Special Olympus deal page at Adorama, GetOlympus, BHphoto and Amazon.
Special Panasonic deal page at Adorama, BHphoto, FocusCamera and Amazon.

Amazon:

Deal of the day:
Up to 20% off on AmazonBasics Electornics and Accessories at Amazon US.
Neewer Ring Lght at Amazon US.
Thule Backpack at Amazon US.

BHphoto:

Adorama:

Black Friday has officially started in EUROPE at Amazon DE, Amazon UK, Amazon FR, Amazon IT and Amazon ES.

Amazon Germany
Panasonic FZ28, G70 and GX80 deals at Amazon Germany.
G80-85 battery grip deal at at Amazon Germany.
Many camera aceesory deals at Amazon Germany.

Amazon UK
Many camera accessory deals at Amazon UK.

Amazon IT:
Sandisk 64GB card deal at Sony Italy.

Amazon FR:
Many camera accessory deals at Amazon France.