[RE-CREATING DUE TO NOT RIGHT PRICE AND MISSING ITEM] Since I am not premium, I am gonna take marketplace.tf sales (https://marketplace.tf/items/tf2/30097;5;u61)

[2 Months sales] 1 for 68$; 2 for 78$; 2 for 80$ (79.99$)

1st sale (Aug 27): 68 / 1.81$ (was current price of key) = ~38 keys

2nd sale (Sep 19): 78$ / 1.84$ (was current price of key) = ~42 keys

3rd sale (Oct 2): 78$ / 1.83$ (was current price of key) = ~43 keys

4th sale (Oct 5): 79.99$ / 1.83$ (was current price of key) = ~44

Last sale: 80$ / 1.87$ (was current price of key) = ~43 keys