Memorial Day 2018

The Memorial Day 2018 sale was a special sale on Roblox, preceded by Memorial Day 2017. The purpose was to celebrate the federal holiday known as Memorial Day. It took place on the avatar shop from May 25, 2018, to May 28, 2018. A few items had their price cut and some items were released every day in 'waves', or one new item was released per hour. Retextures of popular items were sold with a timer until the end of the sale, and a few lesser-known items went Limited.

Wave 1
Day 1 started off with discounts to some popular items in the featured list: Two items also went Limited:
 * Frost Guard General - 500 Robux → 400 Robux (20% off)
 * Korblox Mage - 750 Robux → 500 Robux (33.33% off)
 * The Overseer - 2,000 Robux → 1,250 Robux (37.5% off)
 * Ten Million Robux Man - 5,000 Robux → 2,500 Robux (50% off)
 * Panda Knit - Formerly 35 Robux
 * WC Ultimates: Citrine Celebration - Formerly 20,000 Robux

Wave 3
Many packages were also brought back on-sale: New items also came out:
 * Pool Party Guy - 50 Robux
 * Neon Rocker - 250 Robux
 * Famous Bloxstar - 250 Robux
 * Redsteel Ranger - 500 Robux
 * Emerald Knights of the Seventh Sanctum Lancer - 1,000 Robux
 * Chartreuse Periastron Crown - 1000 Robux
 * Shark Attack Shades - 50 Robux (timed)
 * Shoulder T-Rex - 300 Robux
 * Poisoned Horns of the Toxic Wasteland - 10,000 Robux (72-hour timer)
 * Desert Hipster Antlers - 250 Robux (24-hour timer)
 * Retro Super Hair with Red Bow - 100 Robux
 * Cerulean Catseye Top Hat - 650 Robux

Wave 1
Day 2 began with Roblox releasing a Limited item:
 * Noob Attack: Fallen Artemis Fatality - Formerly 75 Robux

One on-sale item also went limited:
 * Beat Blasters - Formerly 2,700 Robux

Wave 2
In the afternoon, the Bighead, along with several Bighead accessories, went on sale:
 * Bighead - 250 Robux (72-hour timer)
 * BIG: Silverthorn Antlers - 25,000 Robux (72-hour timer)
 * BIG: Purple Banded Top Hat - 10,000 Robux (72-hour timer)
 * BIG: Beautiful Hair for Bighead People - 250 Robux (72-hour timer)
 * BIG: Bighead Moose Party - 500 Robux (72-hour timer)
 * BIG: Rainbow Shades - 1,000 Robux (72-hour timer)
 * BIG: Narwhal Horn - 350 Robux (72-hour timer)

Wave 3
Two new hairs were released:
 * Earth Boy Hair - 100 Robux
 * Young Yoshimi Hair - 80 Robux

The Sun Slayer package and two external items to go with it were released:
 * Sun Slayer - 1,000 Robux
 * Sun Slayer's Helmet - (Included with Sun Slayer package)
 * Sun Slayer Sword - 500 Robux

Wave 4
Finally, five more new items were released:
 * Sinister Cape - 450 Robux
 * Ferocious Mr. Fox - 250 Robux
 * Sonic Shades  - 500 Robux
 * Dark Dragon 8-Bit Wings  - 800 Robux
 * Kindly Robber Baron Top Hat - 5,000 Robux

Wave 1
Day 3 started off with some new items releasing:
 * Rockin' Headrow - 750 Robux (48-hour timer)
 * The Scariest Hood - 15,000 Robux (48-hour timer)
 * Horns of Frozenfaic - 5,000 Robux
 * Space Battle Time - 75 Robux
 * Darkest Timeline's Dragon - 500 Robux
 * Vampire Face Mask - 150 Robux
 * Light Back Axe Guitar - 250 Robux
 * Violet Valk Shades - 3,000 Robux (24-hour timer)

Wave 2
Price cuts to animation packages were received: Price cuts to a few fedoras:
 * Levitation Animation Pack - 1,000 Robux → 750 Robux (25% off)
 * Stylish Animation Pack - 80 Robux → 50 Robux (37.5% off)
 * Cartoony Animation Pack - 250 Robux → 100 Robux (60% off)
 * Checkered Fedora - 750 Robux → 550 Robux (26.66% off)
 * Two Tone Fedora - 1,000 Robux → 800 Robux (20% off)
 * Camouflage Fedora - 600 Robux → 450 Robux (25% off)

Wave 3
Two fedoras also went Limited: A new limited was also released:
 * Blue Plaid Fedora - Formerly 1,000 Robux
 * Beach House Fedora - Formerly 500 Robux
 * The Locksmith's Secret - Formerly 100 Robux

Wave 1
Day 4 commenced with two pairs of headphones going Limited:
 * Star Player Headphones - Formerly 2,000 Robux
 * Musica Frigidus Dominator - Formerly 10,000 Robux

Following up, five pairs of non-Limited headphones had their prices cut by 50%:
 * Fallout Hazard Headphones - 250 Robux → 125 Robux (50% off)
 * Headphones and Orange Cap - 150 Robux → 75 Robux (50% off)
 * Mischief Headphones - 1,000 Robux → 500 Robux (50% off)
 * Electric Pink Headphones - 550 Robux → 275 Robux (50% off)
 * Money Headphones - 1,000 Robux → 500 Robux (50% off)

Wave 2
The Ultimate Dragon faces were released:
 * Red Ultimate Dragon Face - Formerly 250 Robux
 * Blue Ultimate Dragon Face - Formerly 100 Robux
 * Green Ultimate Dragon Face - Formerly 25 Robux

A regular face was released:
 * Upside Down Face - 5,000 Robux (24-hour timer)

Wave 3
Finally, three more items were released:
 * Real Electric Stunnas - 20,000 Robux (12-hour timer)
 * Gold Master Knight - 250 Robux
 * Black Long and Straight Hair - 25 Robux

Criticism
The sale has been criticised as many players feel like their opinions didn't matter to Roblox. Some commonly requested items that didn't go on sale were the Workclock Headphones, Workclock Shades and ASCII White, so the lack of these items being available has led to players believing that this sale wasn't truly decided by the community. As well as this, the one-item-per-hour timing instead of waves has been subject to complaint as it often forces users to wait for very long times in the hopes of getting the item they want.