Month 1 https://gladiator.tf/sales?item=Non-Craftable%20Unusual%20Taunt:%20Battin%27%20a%20Thousand%20Unusualifier&at=2022-03-16T12:04:52.371Z

1 @ 3 keys 20 ref

Month 2 https://gladiator.tf/sales?item=Non-Craftable%20Unusual%20Taunt:%20Battin%27%20a%20Thousand%20Unusualifier&at=2022-02-16T12:04:52.371Z

1 @ 4 keys

Month 3 https://gladiator.tf/sales?item=Non-Craftable%20Unusual%20Taunt:%20Battin%27%20a%20Thousand%20Unusualifier&at=2022-01-16T12:04:52.371Z

1 @ 2 keys 47 ref

2 @ 3 keys 49 ref

https://marketplace.tf/items/tf2/9258;5;uncraftable;td-1117

$8.99 / $1.81 = 4.97 keys

$8.99 / $1.83 = 4.91 keys

$8.99 / $1.83 = 4.91 keys

$8.99 / $1.78 = 5.05 keys

$8.99 / $1.74 = 5.17 keys

https://mannco.store/item/440-uncraftable-unusual-taunt-battin-a-thousand-unusualifier

$5.29 / $1.60 = 3.31 keys

$4.46 / $1.58 = 2.82 keys (x5)

$5.6 / $1.61 = 3.48 keys

$5.52 / $1.63 = 3.39 keys

$5.53 / $1.60 = 3.46 keys

https://steamcommunity.com/market/listings/440/Unusual%20Taunt%3A%20Battin%27%20a%20Thousand%20Unusualifier

High: Mar 15, ~3.25k

Low: Feb 12, ~2.3k (a lot of lower sales around this value despite higher buyers)

Classies: https://gyazo.com/b67900c2864251712236a54ec3674e1a

Running with a wide range of 2.3-3.2 to account for lower sales/inconsistent buyers.