Bonus Ducks

https://backpack.tf/item/3268861604

Sale 1) ?

https://backpack.tf/profiles/76561198041856659#!/compare/1555200000/1555286400

https://backpack.tf/profiles/76561198173442901#!/compare/1555113600/1555200000

Sale 2) Sold for a SBTWC Guten (140 Keys) + ~14 Keys of Stranges + 9 Keys + #49 Point and Shoot (~3 Keys)

https://backpack.tf/profiles/76561198173442901#!/compare/1555200000/1555286400

140 + 14 + 9 + 3 = 166, which I'll round to 165 Keys

Point and Shoot Mini

https://backpack.tf/profiles/76561198173442901#!/compare/1555286400/1555372800 - Sold for ~3 Keys of Items

Sale 3) Sold + 24 Keys for a Purple Energy Prehistoric Pullover

https://backpack.tf/profiles/76561198159191372#!/compare/1555286400/1555804800

This sale was used to price the Pullover and can't be used here.

Sale 4) Sold for a Haunted Ghosts Law

https://backpack.tf/profiles/76561198105071091#!/compare/1556323200/1556496000

https://backpack.tf/profiles/76561198003182128#!/compare/1556409600/1556496000

Using this for the Law.

Sale 5) Sold + Strange Atomic Universal Translator (29 Keys) + Mega Strike Pool Party (14 Keys) + ~10 Keys of Items for a Morning Glory Brown Bomber (210 Keys)

https://backpack.tf/profiles/76561198003182128#!/compare/1556755200/1557360000

210 - 29 - 14 - 10 = 157, which I'll round to 155 Keys

Victory Lap Mini

https://marketplace.tf/items/tf2/1172;5;u3010 - Sold for $27.33 when Keys were ~$1.80 each and $23.7 twice when Keys were $1.83 and $1.84 each

https://marketplace.tf/items/tf2/5021;6

27.33 / 1.8 = 15.18, which rounds to 15 Keys

23.7 / 1.83 = 12.95, which rounds to 13 Keys

23.7 / 1.84 = 12.88, which rounds to 13 Keys

Taking 13 - 15, which averages to 14 Keys.

Sale 6) Bulk sale for a GBH Bonk Boy

https://backpack.tf/profiles/76561198056793885#!/compare/1557532800/1557619200

Sale 7) Bulk sale for a Frostbite VVF

https://backpack.tf/profiles/76561198054198170#!/compare/1558915200/1559088000

Sale 8) Sold for a Green Energy Rifleman (111 Keys) + 72 Keys + ~6 Keys of Paints

https://cdn.discordapp.com/attachments/298073323219320834/595364864621412362/unknown.png - The paints

https://cdn.discordapp.com/attachments/298073323219320834/595364944308994089/unknown.png - The Keys

https://cdn.discordapp.com/attachments/298073323219320834/595365126182273064/unknown.png - The Rifleman

Thanks, Torb. The trade was in multiple parts because of the Keys being from SCM.

https://imgur.com/a/psJMFhZ - Capped by the Buyout of 165 Keys