Month 1 https://gladiator.tf/sales?item=Pumpkin%20Moon%20Beanie%20The%20All-Gnawing&at=2022-05-12T18:25:26.801Z

1 @ 58 keys 25.11 ref

1 @ 58 keys 28.77 ref

2 @ 58 keys 29.66 ref

1 @ 58 keys 30.22 ref

1 @ 58 keys 43.44 ref

1 @ 58 keys 45.11 ref

1 @ 59 keys 9 ref

2 @ 62 keys

1 @ 62 keys 55 ref

2 @ 63 keys

1 @ 64 keys 2.11 ref

1 @ 66 keys

1 @ 66 keys 69.22 ref

1 @ 69 keys

1 @ 70 keys

Month 2 https://gladiator.tf/sales?item=Pumpkin%20Moon%20Beanie%20The%20All-Gnawing&at=2022-04-12T18:25:26.801Z

1 @ 60 keys 0.11 ref

1 @ 62 keys 17.66 ref

1 @ 62 keys 25.11 ref

1 @ 62 keys 42.11 ref

3 @ 64 keys 0.66 ref

1 @ 64 keys 1.11 ref

1 @ 64 keys 2 ref

1 @ 64 keys 2.33 ref

1 @ 64 keys 2.44 ref

1 @ 64 keys 2.55 ref

1 @ 64 keys 2.88 ref

1 @ 66 keys

2 @ 68 keys

1 @ 69 keys 5 ref

1 @ 70 keys

1 @ 73 keys 35 ref

1 @ 74 keys

Month 3 https://gladiator.tf/sales?item=Pumpkin%20Moon%20Beanie%20The%20All-Gnawing&at=2022-03-12T18:25:26.801Z

1 @ 69 keys 6.22 ref

1 @ 69 keys 29.66 ref

1 @ 69 keys 29.77 ref

3 @ 78 keys

1 @ 79 keys

1 @ 85 keys

https://mannco.store/item/440-pumpkin-moon-unusual-beanie-the-all-gnawing

$111.49 / $1.63 = 68.40 keys

$111.5 / $1.63 = 68.40 keys

$158.5 / $1.64 = 96.65 keys

$139.87 / $1.63 = 85.81 keys

$139.88 / $1.62 = 86.35 keys

$112.03 / $1.57 = 71.36 keys

$112.03 / $1.59 = 70.46 keys

$104.84 / $1.61 = 65.12 keys

$100 / $1.62 = 61.73 keys

$107 / $1.62 = 66.05 keys

$107.99 / $1.62 = 66.66 keys

$126.98 / $1.61 = 78.87 keys

https://marketplace.tf/items/tf2/31212;5;u201

$149.99 / $1.77 = 84.74 keys

Classies: https://gyazo.com/ef317021f181f5a5717f9c51c15bdaa6

Buyers at 59+ to 60-63, so including 59 as low end should be fine. The 3 month unsold at 80 indicates that everything above that should definitely be excluded. Despite quite a few sellers at ~67 now, I would still say that some of higher sales should be included just considering how many there are. There are a few listings at 75 which are still young, so going with 59 - 74 keys here (thanks Whiteboard-_-).