Everybody's depressed, no happiness. It's sad when you find out the world is trash, inn'it? (Wa-wait till they discover it's flat)

https://backpack.tf/item/865385649

Sale 1) ?

https://backpack.tf/profiles/76561198260467278#!/compare/1527033600/1527379200

Sale 2) Sold for 22 Keys

https://backpack.tf/profiles/76561198253606754#!/compare/1529712000/1529884800

Low outlier.

https://backpack.tf/item/819598899

Sale 3) ?

https://backpack.tf/profiles/76561198077218597#!/compare/1530489600/1531526400

Sale 4) ?

https://backpack.tf/profiles/76561198342161127#!/compare/1530662400/1530748800

https://backpack.tf/profiles/76561198369345535#!/compare/1530662400/1530748800

Sale 5) Sold for a FT Isotope Blitzkrieg Knife

https://backpack.tf/profiles/76561198369345535#!/compare/1530662400/1530748800

This is being used for the Knife.

Sale 6) Bulk sale for a Starstorm Insomnia Gibus

https://backpack.tf/profiles/76561198071674676#!/compare/1530921600/1531008000

https://backpack.tf/item/1465989437

Sale 7) Sold + ~9 Keys of Items for a Tesla Coil Toadstool Topper (35 Keys)

https://backpack.tf/profiles/76561198425819718#!/compare/1526428800/1526601600

35 - 9 = 26 Keys

Toadstool Mini

https://marketplace.tf/items/30796;5;u108 - Sold for $68.10 when Keys were ~$1.93 at the time, so this sale is ~35 Keys

Sale 8) Sold for 25 Keys

https://backpack.tf/profiles/76561198074178367#!/compare/1526774400/1526860800

Sale 9) Sold + 9 Keys for a Molten Mallard Modest Metal Pile of Scrap (40 Keys)

https://backpack.tf/profiles/76561198807582399#!/compare/1527206400/1527292800

High outlier.

Sale 10) Sold + 20 Keys for a Blizzardy Storm Tipped Lid

https://backpack.tf/profiles/76561198104147036#!/compare/1527292800/1527379200

This should be used to drop the Tipped Lid.

https://backpack.tf/item/5685156493

Sale 11) Sold for an Australium Knife (16.5 Keys) + Australium Black Box (12 Keys)

https://backpack.tf/profiles/76561198125791160#!/compare/1526083200/1526169600

16.5 + 12 = 28.5, which rounds to 29 Keys

https://backpack.tf/item/5132584749

Sale 12) ?

https://backpack.tf/profiles/76561198200156035#!/compare/1528934400/1529020800

https://backpack.tf/profiles/76561198129209505#!/compare/1528934400/1529020800

Sale 13) Bulk sale for a Morning Glory Charmer's Chapeau

https://backpack.tf/profiles/76561198129209505#!/compare/1528934400/1529020800

Sale 14) ?

https://backpack.tf/profiles/76561198335396145#!/compare/1529020800/1529107200

Sale 15) ?

https://backpack.tf/profiles/76561198073823378#!/compare/1529107200/1529193600

https://backpack.tf/profiles/76561198017656390#!/compare/1529020800/1529107200

Sale 16) ?

https://backpack.tf/profiles/76561198017656390#!/compare/1529193600/1529280000

https://backpack.tf/profiles/76561198315588518#!/compare/1529280000/1529366400

Sale 17) Sold for 23 Keys

https://backpack.tf/profiles/76561198107486837#!/compare/1529366400/1529712000

https://backpack.tf/item/6074993346

Sale 18) Sold + 2 Keys for a Vivid Plasma Trucker's Topper

https://backpack.tf/profiles/76561198074181346#!/compare/1525824000/1525910400

This would help to drop the Topper.

Sale 19) ?

https://backpack.tf/profiles/76561198193602311#!/compare/1525910400/1525996800

Sale 20) Quicksold for 23 Keys + 7 Refined

https://backpack.tf/profiles/76561198052264884#!/compare/1525910400/1525996800

Sale 21) Bulk sale

https://backpack.tf/profiles/76561198091786731#!/compare/1526342400/1526428800

Sale 22) Sold for a MW Cool Carpet Bomber Sticky

https://backpack.tf/profiles/76561198086793593#!/compare/1526515200/1526601600

High outlier.

Sale 23) Sold for a Cloud 9 Bomb Beanie (22 Keys) + ~2 Keys of Items

https://backpack.tf/profiles/76561198056571743#!/compare/1526860800/1526947200

22 + 2 = 24 Keys

Beanie Mini

https://backpack.tf/suggestion/5b6511e0cf6c75554b5c9944 - 22 Keys

Sale 24) Sold + 6 Keys + ~0.5 Keys of Items for a Duped PE Whoopee Cap

https://backpack.tf/profiles/76561198111483974#!/compare/1527379200/1527465600

http://www.tf2outpost.com/trade/29661506 - Capped by the Buyout of 27 Keys

Sale 25) ?

https://backpack.tf/profiles/76561198244916538#!/compare/1527552000/1527638400

Sale 26) ?

https://backpack.tf/profiles/76561198069044978#!/compare/1527552000/1527638400

Sale 27) Bulk sale

https://backpack.tf/profiles/76561198258264645#!/compare/1527811200/1527897600

Sale 28) Quicksold for 23 Keys

https://backpack.tf/profiles/76561198068127299#!/compare/1527811200/1527897600

Sale 29) ?

https://backpack.tf/profiles/76561198136017741#!/compare/1528156800/1528329600

Sale 30) ?

https://backpack.tf/profiles/76561198065451013#!/compare/1497398400/1532476800

https://marketplace.tf/items/538;5;u34 - Sales at $54 (when Keys were ~$1.94 each) and $60 (~$1.95)

54 / 1.94 = 27.8, which rounds to 28 Keys

60 / 1.95 = 30.76, which rounds to 31 Keys

https://imgur.com/a/2Tdf9HU

Sellers at 23 (10 hours), 26 (26 days), 26 (25 days), 27 (20 days)

https://backpack.tf/item/6074993346

https://backpack.tf/item/819598899

https://backpack.tf/item/865385649

https://backpack.tf/item/1465989437

Buyers at 22.24, 20.55 and below

https://backpack.tf/u/76561198315588518

https://backpack.tf/u/76561198002757046

https://backpack.tf/u/76561198342161127

https://backpack.tf/u/76561198048851745

Using the Buyer at 22.24 to rule 22 low and the Sellers to rule anything above 25 high.