resuggest again, thanks k1ng for spotting that.

sold for 14 keys

https://backpack.tf/profiles/76561198158206236#!/compare/1553644800/1553731200

sold with a key + taunt: dueling banjo for stormy batters helm

https://backpack.tf/profiles/76561198244913000#!/compare/1553731200/1556236800

https://backpack.tf/profiles/76561198083134207#!/compare/1556150400/1556236800

14 - 1 - 1 = 12 keys

mini for batters

seller at 14

https://gyazo.com/8193d77fdf9a1eb1d800bd48bfc2d2b0

sold with a key for logo beanie

https://backpack.tf/profiles/76561198362065918#!/compare/1557014400/1557100800

13-1 = 12 keys

mini for beanie

sold for 13 keys + 12 refined

https://backpack.tf/profiles/76561198139076566#!/compare/1557100800/1557273600

rounds down to 13 keys

sold for 12 keys + 0.44 refined

https://backpack.tf/profiles/76561198141832563#!/compare/1559692800/1559779200

rounds down to 12 keys

sold for 12 keys + 16 refined

https://backpack.tf/profiles/76561198143819507#!/compare/1559692800/1559779200

rounds down to 12 keys

sold for 13 keys

https://backpack.tf/profiles/76561198159976008#!/compare/1560643200/1561075200

sold for 10 keys

https://backpack.tf/profiles/76561198140316312#!/compare/1561766400/1561852800

classifieds at the time of making this suggestion.

https://gyazo.com/3efadbe2c2422afa49cfb7ac46383bcb

sales at 10, 12, 12, 12, 12, 13, and 14. due to the buyers at 10, 10 would be low. due to the sellers at 14 being unsold for 10 days, and 2 for 1 month, 14 would be high here. taking a range of 12-13 keys here.