White Boy Rick

https://backpack.tf/item/4840112309

Sale 1) Bulk sale

https://backpack.tf/profiles/76561198347491669#!/compare/1558483200/1558828800

https://backpack.tf/profiles/76561198198869057#!/compare/1558310400/1558828800

Sale 2) Sold for an Electrostatic Cold Killer + 3 Keys

https://backpack.tf/profiles/76561198198869057#!/compare/1559088000/1559260800

Using this to update the Cold Killer.

Sale 3) Sold for 27 Keys + Miami Nights Brain-Warming Wear (9.5 Keys)

https://backpack.tf/profiles/76561198393588133#!/compare/1559260800/1559347200

27 + 9.5 = 36.5, which rounds to 37 Keys

Brain-Warming Mini

https://backpack.tf/profiles/76561198298302872#!/compare/1554681600/1554940800 - Sold for 9.5 Keys

https://backpack.tf/profiles/76561198148479587#!/compare/1554854400/1554940800 - Quicksold for 8 Keys + 30 Refined

https://backpack.tf/profiles/76561198076702549#!/compare/1558310400/1559001600 - Sold for ~10 Keys of Items

https://backpack.tf/item/4818132026

Sale 4) Sold for 36 Keys

https://backpack.tf/profiles/76561198076804761#!/compare/1552348800/1552521600

This sale went to a buy order - https://imgur.com/a/qU0unuG

Still including it because the buyer settled on selling for less after a month, albeit to another quickbuyer.

Sale 5) Sold for 33 Keys

https://backpack.tf/profiles/76561198135111270#!/compare/1556496000/1556841600

This sale went to a buy order - https://imgur.com/a/moHfGSF

Calling this sale low since 36 also went to a buy order and there's a 2nd sale at 36.

https://marketplace.tf/items/30187;5;u9 - Sold for $79.99 when Keys were ~$1.81 each

https://marketplace.tf/items/5021;6/Mann%20Co.%20Supply%20Crate%20Key

79.99 / 1.81 = 44.2, which rounds to 44 Keys

Calling 44 a high outlier because of the 20 day seller at 43 Keys - https://imgur.com/a/mzl5w4W

https://backpack.tf/item/4818132026