Credit to PlantFoodClock and Spinning Toilet

PlantFoodClock:

https://backpack.tf/item/14388351785

https://backpack.tf/profiles/76561198117288477#!/compare/1724544000/1726185600 - sold for Cloud 9 Heer's Helmet

https://backpack.tf/profiles/76561198065830103#!/compare/1726012800/1726099200

Mini for Cloud 9 Heer's Helmet

Looks like there are no other recent sales for the Cloud 9 Heer's Helmet. I'd use buy orders at 36.22 keys. To be honest I'd just make a range from 36 - 60 Keys and then just exclude that 200 key sale for that is way too much.

https://backpack.tf/stats/Unusual/Heer%27s%20Helmet/Tradable/Craftable/58 - Buy orders at 36.22 Keys

Taking 36 Keys

https://backpack.tf/item/14105953441

https://backpack.tf/profiles/76561198082862949#!/compare/1724630400/1724889600 - 200 Keys

https://backpack.tf/profiles/76561197963111540#!/compare/1724803200/1724889600

https://backpack.tf/item/14388351785

https://backpack.tf/profiles/76561198065830103#!/compare/1726099200/1726185600 - 60 keys

https://backpack.tf/profiles/76561198082862949#!/compare/1726099200/1726185600

Going 36 Keys - 60 Keys or an average of 48 Keys flat!

Feedback welcome! Thanks!