Not the worst war paint

One sold on Aug 5 on MP for 212.95

https://marketplace.tf/items/tf2/17416;11;w1;pk416

Keys that day were 1.89$

https://marketplace.tf/items/tf2/5021;6

212.95/1.89 = 112.7

On steam

https://steamcommunity.com/market/listings/440/Strange%20Deadly%20Dragon%20War%20Paint%20%28Factory%20New%29

One sold Jun 1 for 157.52

keys that day were 2.31

https://steamcommunity.com/market/listings/440/Mann%20Co.%20Supply%20Crate%20Key

157.52/2.31 = 68.1

One sold Jun 9 for 216.80

keys that day were 2.30

216.80/2.30 = 94.2

One sold Jun 25 for 136.33

keys that day were 2.33

136.33/2.33 = 58.5

One sold Jul 8 for 125.95

keys that day were 2.33

125.95/2.33 = 54

One sold Aug 2 for 122.25

keys that day were 2.43

122.25/2.43 = 50

With bots buying at 77 it seems the only usable sales are 94 - 113