Thanks Blaze for the free suggestion! And thanks to Wrein for saying I needed the love :D

Frozen Icefall A Head Full of Hot Air

https://backpack.tf/stats/Unusual/A%20Head%20Full%20of%20Hot%20Air/Tradable/Craftable/135

I'll still do formatting tho

Sale 1

https://imgur.com/a/NjPy5r4 - sold for 50 keys

Sale 2

https://backpack.tf/profiles/76561198085880346#!/compare/1593993600/1594080000

https://backpack.tf/profiles/76561198086586048#!/compare/1593302400/1594080000

https://cdn.discordapp.com/attachments/298484282228211714/734819533990133910/hotair.PNG

https://imgur.com/a/1vUbxyR - sold with Ghastly Grove Mann-O-War (12.5) + 7 keys for Molten Mallard Troublemaker's Tossle Cap (54) + Vivid Plasma Coupe D'isaster (12~) = 45 keys b/o

Sale 3

https://backpack.tf/profiles/76561198197292179#!/compare/1592524800/1592611200

https://backpack.tf/profiles/76561198118157202#!/compare/1592524800/1592611200 - bulk

Sale 4

https://backpack.tf/profiles/76561198171107913#!/compare/1588377600/1588550400

https://backpack.tf/profiles/76561198406788078#!/compare/1588377600/1588723200 - unsure

Sale 5

https://backpack.tf/profiles/76561198118235963#!/compare/1587513600/1587600000

https://backpack.tf/profiles/76561198171107913#!/compare/1587600000/1587686400 - sold for 30 keys

Conclusion:

Sales at 30, 45, 50

45 - 50 keys