Sale 1: Sold for Orbiting Fire Bomb Beanie (~10) + 12 keys pure + ~3 keys in items --> 25

https://backpack.tf/profiles/76561198175632477#!/compare/1520640000/1520726400

Mini Beanie: Seller at 10; all other sales are bulk or require a bunch of micros. https://i.imgur.com/mm4oCzD.png

Sale 2: 22 keys pure

https://backpack.tf/profiles/76561198043936328#!/compare/1518652800/1518739200

Sale 3: 25 keys pure and a craft hat

https://backpack.tf/profiles/76561198301015840#!/compare/1522540800/1522627200

Sale 4: 17 keys pure (low outlier)

https://backpack.tf/profiles/76561198301015840#!/compare/1519948800/1520035200

Sale 5: 13 keys pure (low outlier)

https://backpack.tf/profiles/76561198385727483#!/compare/1519948800/1520035200

Sale 6: Low outlier

https://backpack.tf/profiles/76561198129552058#!/compare/1519084800/1519171200

Sales at: 22, 25, 25

No sellers. Buyer at 19 https://i.imgur.com/YtQ3toY.png

Suggesting range from 22 to 25