Black Friday 2019

The Black Friday 2019 sale was a special sale on Roblox, preceded by Labor Day 2019. Its purpose was to celebrate the federal holiday known as Black Friday. It took place in the avatar shop from November 29, 2019, to December 2, 2019. An abundance of accessories in the avatar shop were released throughout the sale substantially or individually in so-called 'waves' each subsequent hour.

Pre-sale
A few days before Black Friday, some fall-themed accessories were discounted, two were brought on-sale, and a former event item went on-sale:
 * Autumn's Ninja - 50 Robux
 * Turkey Tail - 150 Robux (former event item, went on-sale)
 * Turkey Carving Swordpack - 75 Robux → 39 Robux (48% off)
 * Autumn Leafy Hair - 175 Robux → 49 Robux (72% off)
 * Leafy Antlers of Autumn - 800 Robux → 200 Robux (75% off, went back on-sale)

Wave 1
To start off the sale, a new Immortal Sword was released:
 * 8-Bit Immortal Sword: Venom's Byte - 20,000 Robux (3-day and 9-hour timer)

Wave 2
To end the day, a new Crystal Circlet was released:
 * Diamond Crystal Circlet - 875 Robux (2-day and 23-hour timer)

Wave 1
To start the day, a new Valkyrie Helm was released:
 * Ice Valkyrie - 20,000 Robux (2-day and 8-hour timer)

Wave 2
To end the day, a new Domino Crown was released:
 * Viridian Domino Crown - 12,000 Robux (2-day and 1-hour timer)

Wave 1
Two new Federation crowns were released:
 * Viscount of the Federation - 40,000 Robux (1-day timer)
 * Viscountess of the Federation - 40,000 Robux (1-day and 2-hour timer)

Wave 1
To end the sale, a new Federation neck accessory was released:
 * Disgraced Starstone of the Federation (10,000 Robux 13-hour timer)

User generated discounts
This is a list of UGC accessories which were discounted as a part of the entire sale. Take note these price reductions were decided by the users who created the hat. In result of these decreased prices, the many selected creators have chosen to highly telegraph their sale through changing the item's name to showcase a better purchase (e.g. 50% OFF SALE) and gain traction of the market. These are all rounded approximations of the percent reduction applied to the Robux price. It is assumed they were all updated to participate in this sale on the same day, meaning this is not listed chronologically.

Pre-sale discounts
Many UGC items created by were discounted to be 50% off:
 * Dimensional Eyes - 75 Robux → 38 Robux (50% off)
 * Doomsmasher Jr. - 100 Robux → 50 Robux (50% off)
 * Red Neon Goggles - 120 Robux → 60 Robux (50% off)
 * Blue Neon Goggles - 120 Robux → 60 Robux (50% off)
 * Rainbow Blindfold - 120 Robux → 60 Robux (50% off)
 * Ridiculous Mustache - 150 Robux → 75 Robux (50% off)
 * Twisted Inferno Horns - 150 Robux → 75 Robux (50% off)
 * Head of Yin and Yang - 200 Robux → 100 Robux (50% off)
 * Horns of Destructias - 260 Robux → 130 Robux (50% off)
 * Golden Horns - 300 Robux → 150 Robux (50% off)
 * The Doomsmasher - 300 Robux → 150 Robux (50% off)
 * Royal Scythe - 500 Robux → 250 Robux (50% off)

70% - 75% off

 * Kawaii Gas Mask - 110 Robux → 29 Robux (73% off)
 * Prettiest Pink Crown - 400 Robux → 99 Robux (75.25% off)

51% - 69% off

 * Prestigious Unicorn - 175 Robux → 99 Robux (56% off)
 * Toast - 35 Robux → 15 Robux (57% off)
 * Pet Stack - 50 Robux → 20 Robux (60% off)
 * Blue Glowing Eye - 50 Robux → 20 Robux (60% off)
 * Oni Ōdachi Sword - 250 Robux → 150 Robux (60% off)
 * Quad Vision Goggles - 250 Robux → 150 Robux (60% off)
 * M40 Gas Mask - 250 Robux → 150 Robux (60% off)
 * Totally Normal Noob Head - 250 Robux → 150 Robux (60% off)
 * Bubblegum Bun - 250 Robux → 99 Robux (60.4% off)
 * Insomniac Horns - 250 Robux → 99 Robux (60.4% off)

41% - 50% off

 * Hawaiian Hibiscus - 120 Robux → 50 Robux (41% off)
 * Mad Queen - 120 Robux → 50 Robux (41% off)
 * Mad Joker - 120 Robux → 50 Robux (41% off)
 * Black Fairy Wings - 175 Robux → 100 Robux (42% off)
 * Pink to Plum - 175 Robux → 99 Robux (44% off)
 * Dune Warrior - 1,979 Robux → 979 Robux (49% off)
 * Plague Doctors Mask - 270 Robux → 135 Robux (50% off)
 * The Wildman - 2,800 Robux → 1,400 Robux (50% off)

31% - 40% off

 * Frontiersman's Cap - 100 Robux → 69 Robux (31% off)
 * Respirator - 175 Robux → 119 Robux (32% off)
 * Lollipop - 30 Robux → 20 Robux (33% off)
 * Halloween Lollipop - 30 Robux → 20 Robux (33% off)
 * Star of Our Solar System - 300 Robux → 99 Robux (33% off)
 * ##### ### ##### - 300 Robux → 99 Robux (33% off)
 * FAST Helmet - 150 Robux → 99 Robux (34% off)
 * Riot Helmet - 120 Robux → 79 Robux (34% off)
 * Platinum &amp; Pink Accents - 150 Robux → 99 Robux (34% off)
 * Dark Enchantlers - 150 Robux → 99 Robux (34% off)
 * Black &amp; White - 150 Robux → 99 Robux (34% off)
 * Russian Tanker Hat - 135 Robux → 89 Robux (34% off)
 * Colonial Pith Helmet - 105 Robux → 69 Robux (34% off)
 * Deal With It 2 - 50 Robux → 30 Robux (40% off)
 * Boil and Trouble Head - 150 Robux → 90 Robux (40% off)
 * Aka Oni Masuku - 250 Robux → 150 Robux (40% off)

0.01% - 30% off

 * Oversized Demonic Greatsword - 10,000 Robux → 9,999 Robux (0.01% off)
 * Grande Pony in Metallic - 125 Robux → 99 Robux (20.8% off)
 * G7 Neon Space Rifle - 130 Robux → 100 Robux (23% off)
 * Envy Half Gas Mask - 200 Robux → 150 Robux (25% off)
 * Seething - 70 Robux → 50 Robux (28% off)
 * Sprout Sorority - 70 Robux → 50 Robux (28% off)
 * Tech Noir Helmet - 2,077 Robux → 1,500 Robux (28% off)
 * RoRods - 144 Robux → 100 Robux (29% off)
 * Wings Of Wrath - 170 Robux → 120 Robux (30% off)
 * RoRods pRo - 250 Robux → 175 Robux (30% off)
 * Cyber Critter 9002 - 200 Robux → 139 Robux (30.5% off)
 * Wolf Ears - 200 Robux → 139 Robux (30.5% off)
 * Rubber Gas Mask - 200 Robux → 139 Robux (30.5% off)
 * Wolf Ears - 200 Robux → 139 Robux (30.5% off)
 * Civilian Gas Mask - 200 Robux → 139 Robux (30.5% off)
 * Grand Admiral Bicorne - 200 Robux → 139 Robux (30.5% off)
 * Cyber Critter 9001 - 200 Robux → 139 Robux (30.5% off)

Criticism
This sale was criticized by many users for being heavily underwhelming due to essentially only offering expensive items, as well as there being a lack of items in general. Some believed that Roblox was trying to promote UGC accessories by publishing less official items for the sale in order to draw more attention to UGC discounts. Contempt for the sale can be seen in replies to tweets posted on their Twitter account around the time of the sale.

Trivia

 * Every official item sold during the sale became limited after their timers expired.
 * This may be part of a pattern with new variants of popular series, as a few weeks earlier the Dominus Formidulosus also became limited shortly after its timer expired.
 * 4 days before the sale began, Roblox posted an official description of the sale to the Microsoft Store version of the Roblox app.
 * Roblox also did so with the previous major sale, Labor Day 2019.