Extremely outdated- was on steam market for about 5 years, bought on November 14, 2019

https://steamcommunity.com/market/listings/440/Unusual%20Frenchman%27s%20Beret?filter=Frenchman’s

No sales on November 14, 2019, have to round down to November 13’th. $52.49

https://backpack.tf/profiles/76561197988587606#!/compare/1573603200/1573689600

Using price of keys off SCM (thanks for the tip Keks)

At the time, worth 2.34 a piece- https://steamcommunity.com/market/listings/440/Mann%20Co.%20Supply%20Crate%20Key

52.49 divided by 2.34= 22.4 keys

Only other person is selling on mp.tf for way too high- https://marketplace.tf/items/tf2/180;5;u67

If I missed anything to put, please tell me!