https://backpack.tf/profiles/76561198312583107#!/compare/1549324800/1549411200

45 keys (histories on 45 key stack match)

https://backpack.tf/profiles/76561198282372085#!/compare/1550016000/1550102400

https://backpack.tf/profiles/76561198282372085#!/compare/1550102400/1550188800

After it sold above, it went to this backpack in the same day, where I cannot locate.

https://backpack.tf/profiles/76561198254285639#!/compare/1550016000/1550102400

Untraceable from above

https://backpack.tf/item/5252494697

And then after it went into that backpack, it went into scrap.tf where it was bought in a day

And then after that, it disappeared from existence. This item history is the Tesla Coil Baseball Bill's though, you can verify this by looking at the compare links.

https://gyazo.com/f2c08a8c25632e4bb4985654ce002503

https://marketplace.tf/items/111;5;u108

55 keys for 6 months.