GE Beak

Sale 1 > https://backpack.tf/profiles/76561198273681900#!/compare/1542240000/1542326400

QS

Sale 2 > https://backpack.tf/profiles/76561198122604075#!/compare/1542758400/1542931200

Idk /from the history it doesn't show anything/ > https://backpack.tf/item/206502202/

Sale 3 > https://backpack.tf/profiles/76561198122604075#!/compare/1543449600/1543536000

165 keys

Duped sales

First

https://backpack.tf/item/790386774

Sale 4 > https://backpack.tf/profiles/76561198262770109#!/compare/1541635200/1541894400

https://backpack.tf/profiles/76561198269395083#!/compare/1541721600/1541894400

Idk

Sale 5 > https://backpack.tf/profiles/76561198269395083#!/compare/1542585600/1542931200

https://backpack.tf/profiles/76561198125791160#!/compare/1542672000/1542931200

Idk

Sale 6 > https://backpack.tf/profiles/76561198393785323#!/compare/1542585600/1543017600

https://backpack.tf/profiles/76561198081428461#!/compare/1541894400/1543536000

Idk

Sale 7 > https://backpack.tf/profiles/76561198081428461#!/compare/1541894400/1545782400

https://backpack.tf/profiles/76561198393785323#!/compare/1543536000/1544227200

Idk

Sale 8 > https://backpack.tf/profiles/76561198125791160#!/compare/1542844800/1543017600

Idk

Second > https://backpack.tf/item/320924937

Sale 9 > https://backpack.tf/profiles/76561198149512315#!/compare/1545782400/1546128000

https://backpack.tf/profiles/76561198210673328#!/compare/1545955200/1546128000

Idk

Sale 10 > https://marketplace.tf/items/315;5;u9 > 309.67 /1.78 > ~174 key

Third > https://backpack.tf/item/276199322

Sale 11 > https://backpack.tf/profiles/76561198037924998#!/compare/1535155200/1540944000

https://backpack.tf/profiles/76561197970595010#!/compare/1540944000/1541203200

Idk

Fourth > https://backpack.tf/item/274940113

Sale 12 > https://backpack.tf/profiles/76561198025178482#!/compare/1530230400/1544832000

https://backpack.tf/profiles/76561198074956732#!/compare/1544659200/1545177600

Idk

Sale 13 > https://backpack.tf/profiles/76561198074956732#!/compare/1545696000/1545868800

180 pure

Sales > 165 174 180

More 3 sales on mp.tf > https://marketplace.tf/items/315;5;u9

but I couldn't find those histories so..

165-180 flat