Repricing this to 52 keys due to a Steam Market sale and quicksale/buy order prices raising.

No Marketplace.tf sales: https://marketplace.tf/items/tf2/30586;5;u29

Sale on February 12, 2021 for $122.72 USD to HumFreY:

https://steamcommunity.com/market/listings/440/Unusual Valhalla Helm

Pictures for Proof:

https://imgur.com/KKdISgc

https://imgur.com/XgBvfmW

https://imgur.com/6c2Adyl

Item history: https://backpack.tf/item/3444008534

Key prices at the time of sale were about $2.38 to $2.37. Proof:

https://steamcommunity.com/market/listings/440/Mann%20Co.%20Supply%20Crate%20Key

https://imgur.com/PBSlIsa

https://imgur.com/CXZZTMy

$122.72/$2.37 = 51.7805907173. Rounding up to 52 keys, per the rule of Significant Figures in the Rules for Unusual Price Suggestions. It still rounds up to 52 keys if you use $2.38 as the price of keys.

Stats Page for the Stormy Storm Valhalla Helm 2/12/21:

https://backpack.tf/stats/Unusual/Valhalla%20Helm/Tradable/Craftable/29

https://imgur.com/YPnDDRc

If I'm not mistaken, that Valhalla Helm has been listed by mb for 60 keys for over two months now. If anyone could provide proof, that'd be great. Also, quickbuyers are willing to pay over 10 keys higher than the previous price. Looks like we're due for a price raise, boys!