A delightful taste sensation.

https://backpack.tf/item/4094832782

Sale 1) Sold for a Burning Flames Head Hedge (100 Keys) + 13 Keys

https://backpack.tf/profiles/76561198128174720#!/compare/1525737600/1525824000

100 + 13 = 113 Keys

Sale 2) Sold for a Duped Sunbeams Hustler's Hallmark + ~27 Keys of Australiums + 6 Keys

https://backpack.tf/profiles/76561198155476440#!/compare/1525996800/1526083200

http://www.tf2outpost.com/trade/29646296 - Buyout of 110 Keys

Fits in the range.

https://backpack.tf/item/4101472495

Sale 3) Bulk for a Golden Frying Pan

https://backpack.tf/profiles/76561198126893981#!/compare/1527638400/1527724800

Sale 4) Sold to a bot buy order for 93 Keys

https://backpack.tf/profiles/76561198071896910#!/compare/1529020800/1529107200

I asked Jithra on Discord to confirm the sale.

https://backpack.tf/item/4181753485

Sale 5) ?

https://backpack.tf/profiles/76561198047797691#!/compare/1524614400/1525305600

Sale 6) Sold for 135 Keys

https://backpack.tf/profiles/76561198054758757#!/compare/1527033600/1527120000

https://backpack.tf/item/4086109572

Sale 7) Sold for a Burning Flames Head Hedge (100 Keys)

https://backpack.tf/profiles/76561198046477272#!/compare/1526083200/1526169600

Sale 8) Sold for a Sunbeams Dr's Dapper Topper (120 Keys)

https://backpack.tf/profiles/76561198114402400#!/compare/1526428800/1526515200

https://backpack.tf/item/4137505725

Sale 9) Sold for a Sunbeams Scotsman's Stove Pipe + Miami Nights Tough Stuff Muffs + Specialized Killstreak Australium Eyelander (~29 Keys)

https://backpack.tf/profiles/76561198053428981#!/compare/1521504000/1522195200

Fits in the range.

Sale 10) Bulk sale for a Vintage Max's

https://backpack.tf/profiles/76561198135245669#!/compare/1522368000/1522713600

Sale 11) Sold for 100 Keys

https://backpack.tf/profiles/76561198053767371#!/compare/1522800000/1522886400

https://imgur.com/a/jf2w3Kp

Sale 12) Sold for 115 Keys

https://backpack.tf/profiles/76561198344933095#!/compare/1523059200/1523145600

https://imgur.com/a/jf2w3Kp

Sale 13) Sold for a Purple Energy Coldfront Commander

https://backpack.tf/profiles/76561198088756424#!/compare/1523318400/1524268800

http://www.tf2outpost.com/trade/29613014 - Capped by the Buyout of 130 Keys

Sale 14) Sold for 100 Keys

https://backpack.tf/profiles/76561198119428262#!/compare/1524355200/1524614400

https://imgur.com/a/jf2w3Kp

https://backpack.tf/item/5161394093

Sale 15) Sold for a Circling Peace Sign Salty Dog + Ether Trail Hellmet + Professional Killstreak Australium Eyelander + Circling Heart Tam O' Shanter

https://backpack.tf/profiles/76561198129552058#!/compare/1522281600/1522368000

High outlier.

Sale 16) Sold for 130 Keys

https://backpack.tf/profiles/76561198046580198#!/compare/1522540800/1522713600

https://backpack.tf/profiles/76561198124371925#!/compare/1522627200/1522713600

90 of the Keys were used to buy a MG Brown Bomber: https://backpack.tf/profiles/76561198132226518#!/compare/1522627200/1522713600

Sale 17) Sold for a Sunbeams Professional's Panama + ?

https://backpack.tf/profiles/76561198124371925#!/compare/1523232000/1523318400

Sale 18) Sold for a Stormy Storm Crone's Dome (83 Keys) + Haunted Ghosts Full Metal Drill Hat (41.5 Keys) + Midnight Whirlwind Disco Fever (6 Keys) + 6 Keys

https://backpack.tf/profiles/76561198232041512#!/compare/1523232000/1523318400

83 + 41.5 + 6 + 6 = 136.5, which I'll round to 135 Keys

https://backpack.tf/item/5314000262

Sale 19) Sold + 23 Keys for a Sunbeams Dr's Dapper Topper

https://backpack.tf/profiles/76561198292137994#!/compare/1521676800/1521763200

https://backpack.tf/profiles/76561198114402400#!/compare/1521676800/1521763200

Used to price the Dapper.

Sale 20) Sold for a Burning Flames Metal Modest Pile of Scrap (171 Keys)

https://backpack.tf/profiles/76561198428948256#!/compare/1521763200/1522713600

High outlier.

Sale 21) Sold for a Disco Beat Down Killer Exclusive (b]125 Keys[/b])

https://backpack.tf/profiles/76561198428948256#!/compare/1524268800/1524614400

Sale 22) Sold for a Disco Beat Down Caribou Companion (58 Keys) + Scorching Flames Respectless Rubber Glove + Purple Confetti Nuke

https://backpack.tf/profiles/76561198125791160#!/compare/1524441600/1524528000

Fits in the range.

Caribou Mini

https://backpack.tf/suggestion/5b25e0c544325a6a950580cf - 58 Keys

Rubber Mini

https://imgur.com/a/31J20Jo - 15 Day Unsold at 42 Keys and a 16 Day Unsold at 44 Keys

https://backpack.tf/item/267451957

https://backpack.tf/item/6523214970

Nuke Mini

https://imgur.com/a/uRfXJZB - 1 Week Unsold at 32 Keys and a 2 Month Unsold at 35 Keys

Sale 23) Sold for a Smoking Virtual Viewfinder (106 Keys)

https://backpack.tf/profiles/76561198166381563#!/compare/1525392000/1527206400

Virtual Mini

https://backpack.tf/suggestion/5b29777444325a6ecb60be9f - 106 Keys

https://backpack.tf/item/6771939422

Sale 24) Sold for 100 Keys

https://backpack.tf/profiles/76561198001786794#!/compare/1524355200/1524441600

https://imgur.com/a/jf2w3Kp

Sale 25) Sold for 115 Keys

https://backpack.tf/profiles/76561198344933095#!/compare/1524441600/1524528000

https://imgur.com/a/jf2w3Kp

Sale 26) Sold for a Neutron Star Killer Exclusive + ~51 Keys of Items + Spec KS Aussie Grenade Launcher (~15 Keys)

https://backpack.tf/profiles/76561198063658197#!/compare/1526083200/1526342400

http://www.tf2outpost.com/trade/29632415 - Capped by the Buyout of 125 Keys

Sale 27) Sold for a Haunted Ghosts Galvanized Gibus

https://backpack.tf/profiles/76561198212715087#!/compare/1527724800/1527811200

This should update the Gibus.

Sale 28) Sold for 96 Keys

https://backpack.tf/profiles/76561198444959375#!/compare/1527811200/1527897600

Sale 29) Sold for $160 when Keys were ~$1.97 each

https://marketplace.tf/items/30623;5;u10

160 / 1.97 = 81.2, which is a low outlier.

Sale 30) Sold for $229.99 when Keys were ~$1.98 each

https://marketplace.tf/items/30623;5;u10

229.99 / 1.98 = 116.16, which rounds to 116 Keys