Sale 1: https://marketplace.tf/items/183;5;u81 sold for 589.99$, keys are 1.78

589.99/1.78=331.455056

Sale 2 (creds lord ryan) https://backpack.tf/profiles/76561198048058710#!/compare/1540425600/1540512000

Beams Cotton head, Spellbound Drill and a D@D Drill

Mini's for cotton:

https://backpack.tf/profiles/76561198191070550#!/compare/1532822400/1536364800 bulk

https://backpack.tf/profiles/76561198312583107#!/compare/1539381600/1539468000

https://backpack.tf/profiles/76561198082684654#!/compare/1539302400/1539388800 bot.tf says 155 keys, cant really confirm

https://backpack.tf/profiles/76561198232122560#!/compare/1533427200/1534464000 higher than sellers, 240 pure + 100+ in unu

https://backpack.tf/profiles/76561198074523863#!/compare/1534809600/1535500800 upgrade to spelled cotton

https://backpack.tf/profiles/76561198026744290#!/compare/1540598400/1540684800 61 pure and gfetti hunter for bonzo danger

Micro for hunter: https://backpack.tf/suggestion/5bc1885ccf6c75201b41c530 34k

Danger Micro: https://backpack.tf/profiles/76561198049847929#!/compare/1536192000/1536278400 duped pe bonk, stormy bonk, ge truckers and 20 pure

Pe Bonk Nano: https://backpack.tf/profiles/76561198049847929#!/compare/1534291200/1534550400

https://backpack.tf/profiles/76561198114402400#!/compare/1534464000/1534550400 180 pure

Truckers nano: https://marketplace.tf/items/30930;5;u9 sold for 80$ , keys at 1.83 http://manicbot.me/keyprice/?at=2018-09-25

80/1.83=43.715847 , x=44

Danger = 180+37+44+20 aka 281

Cotton = 281-61-34 aka 186

Drill = 225 + 69 + 186

Taking 331-480 for the price of the drill