Blizzardy Storm Bottle Cap

History 1:

https://backpack.tf/item/8038333482

Sale 1:

https://backpack.tf/profiles/76561198188093413#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561198180863931#!/compare/1617321600/1617580800

Sold for 11 keys

Sale 2:

https://backpack.tf/profiles/76561198180863931#!/compare/1620518400/1620604800

https://backpack.tf/profiles/76561198331292301#!/compare/1620604800/1620691200

Sold for 10 keys 40 ref

Sale 3:

https://backpack.tf/profiles/76561198331292301#!/compare/1620691200/1620864000

https://backpack.tf/profiles/76561198306350827#!/compare/1620604800/1620691200

Sold for 11 keys

Sale 4:

https://backpack.tf/profiles/76561198306350827#!/compare/1620691200/1620777600

https://backpack.tf/profiles/76561198404957696#!/compare/1620604800/1620777600

Sold for 11 keys 11 ref

Sale 5:

https://backpack.tf/profiles/76561198404957696#!/compare/1621728000/1621814400

https://backpack.tf/profiles/76561198156255538#!/compare/1621728000/1621814400

Sold for 13 keys

History 2:

https://backpack.tf/item/8031848541

Sale 1:

https://backpack.tf/profiles/76561198097427947#!/compare/1614470400/1614556800

https://backpack.tf/profiles/76561198048851745#!/compare/1614470400/1614556800

Sold for 12 keys

Sale 2:

https://backpack.tf/profiles/76561198048851745#!/compare/1619827200/1619913600

https://backpack.tf/profiles/76561198156255538#!/compare/1619827200/1619913600

Sold for 11 keys 30 ref

Sale 3:

https://marketplace.tf/items/tf2/31042;5;u30

Sold for $34.99 / $2.00 = 17.50 keys

Sales: 11, 11, 11, 11, 12, 12, 13, 18

Buyers at 11 keys right now, 18 seems like an outlier taking 12-13 keys!