resuggest. should have done this first.

SALE 1

sold for 35 keys

https://backpack.tf/profiles/76561198192602363#!/compare/1559606400/1559692800

https://backpack.tf/profiles/76561197994697258#!/compare/1559606400/1559692800

SALE 2

not sure

https://backpack.tf/profiles/76561197994697258#!/compare/1559779200/1559865600

https://backpack.tf/profiles/76561198025030539#!/compare/1559952000/1560384000

SALE 3

sold for 35 keys

https://backpack.tf/profiles/76561198025030539#!/compare/1560384000/1562198400

https://backpack.tf/profiles/76561198220158797#!/compare/1562112000/1562198400

SALE 4

bulk sale for 165 keys

https://backpack.tf/profiles/76561198220158797#!/compare/1562371200/1562457600

SALE 5

unknown

https://backpack.tf/profiles/76561198192602363#!/compare/1560211200/1560297600

https://backpack.tf/profiles/76561198035553609#!/compare/1560211200/1560297600

SALE 6

unknown

https://backpack.tf/profiles/76561198009426925#!/compare/1559433600/1559692800

2 marketplace sales

79.99 on june 8 (79.99 / 1.8 = 44.43 rounding to 44 keys)

88 on june 26 (88 / 1.83 = 48.08 rounding to 48 keys)

https://marketplace.tf/items/tf2/337;5;u15

classifieds at the time of making this suggestion.

https://gyazo.com/f35864b0ee42746c6dfdde2779f9cb35

sales at 35 and 35. marketplace sales at 44 and 48. seller at 40 at 12 days, the seller at 45 is duped, not including that one. two sales at 35, and excluding two higher sales is unfair because there's only one valid seller at lower. taking a range of 35-48 keys here.