Should work.

Sale 1 (UNUSABLE): https://backpack.tf/profiles/76561197977828464#!/compare/1543017600/1543104000

Sold for a clean Knifestorm El Jefe + a clean It's A Secret To Everybody Tyrant's Helm + 350 keys.

Only sales i could find for the Jefe and Tyrants:

https://backpack.tf/profiles/76561197977828464#!/compare/1541635200/1541721600

https://backpack.tf/profiles/76561198052769449#!/compare/1538265600/1538784000

Only actual sales i could find on the Luger out of 3 duped histories, took about an hour or more, 0 usable sales:

https://backpack.tf/profiles/76561198151835897#!/compare/1541116800/1541203200

https://backpack.tf/profiles/76561198042659671#!/compare/1541635200/1541721600

Sale 2: https://backpack.tf/profiles/76561197977828464#!/compare/1545436800/1545696000

207 keys + Spellbound Nuke (250 keys) + Misty Skull Desert Marauder (67 keys) + Haunted Phantasm Jr Détective Noir (54 keys, should work here).

207 + 250 + 67 + 54 = 578

Sale(s): 580.