Re-do x2 (including new sale): Thanks to Lemon & •~•||

Bought for Frostbite Otolaryngologist's Mirror + Cool Turbine Torcher Flame Thrower (Field-Tested) + Sulphurous Ze Goggles

https://backpack.tf/profiles/76561198160856661#!/compare/1595289600/1595376000

https://backpack.tf/profiles/76561199068665221#!/compare/1594857600/1595462400

The Mirror is indate at 67.5 keys

The Ze Goggles has a sale at $75 https://marketplace.tf/items/tf2/177;5;u64 https://backpack.tf/item/2241483629 = ~39 keys

The Flamethrower has the following sales:

https://backpack.tf/profiles/76561198048851745#!/compare/1599436800/1599523200

https://backpack.tf/profiles/76561198123441069#!/compare/1599264000/1599523200 - Sold for 23 keys

https://marketplace.tf/items/tf2/15054;15;u703;w3;pk54;kt-2 - $59 / $1.81 = 33 keys

https://backpack.tf/profiles/76561198069771636#!/compare/1600214400/1601769600 - Untrace

So the Flamethrower would be valued at 28 keys (middle point of 23 and 33)

Mirror + Ze Goggs + Flame Thrower

67.5 + 39 + 29 = 136 keys

Sold for: 150 pure B/O was 150

https://backpack.tf/profiles/76561199068665221#!/compare/1601337600/1601424000

https://backpack.tf/profiles/76561197960672980#!/compare/1601337600/1601769600

Compares are a bit funky, gif of trade:

https://gyazo.com/fa6513a64cb760f7808893cc7527dadf

https://marketplace.tf/items/tf2/314;5;u45

sold for 200 usd on oct 11th 2020

200/1.89=105

105

136

150 pure sale

Calling 105 low and 150 high as moderators suggestion