https://backpack.tf/item/5252703655

Sale 1:

https://backpack.tf/profiles/76561198080243768#!/compare/1616198400/1616371200

https://backpack.tf/profiles/76561198086586048#!/compare/1616198400/1616284800

Histories don't quite match up, but it seems the Cap was sold for 37 keys. Random Bargain

though, don't think it's relevant.

Sale 2:

https://backpack.tf/profiles/76561198086586048#!/compare/1617840000/1618099200

https://backpack.tf/profiles/76561198077490243#!/compare/1617840000/1617926400

Sold for 70 keys

Sale 3: Mannco.store sale

https://mannco.store/item/440-neutron-star-unusual-medics-mountain-cap

Sold for 70 USD on 5/17

Keys that day

https://mannco.store/item/440-mann-co-supply-crate-key

1.80 USD

70/1.80 = 38.88 Keys, rounding to 39

Sale 4:

https://backpack.tf/profiles/76561198053720151#!/compare/1622073600/1622160000

https://backpack.tf/profiles/76561198220198628#!/compare/1621987200/1622160000

Bulk for either PS Ushanka or MM Mister Bones

Final sales: 37, 70, 39.

70 seems to be way out of the league of the other 2 sales, seller for 70 rn is a bit much imo. Going 37-39