honestly i got no clue how to price this, last 30 days i guess?

red = below buyers or above current sellers by more than $5

https://bot.tf/stats/item?def=142&q=11&ef=&craft=1&aus=0&ks=3

https://imgur.com/a/s7UHykz

67 keys

https://bot.tf/stats/item?def=142&q=11&ef=&craft=1&aus=0&ks=2

https://imgur.com/a/VeWPNTA

70 keys

https://marketplace.tf/items/tf2/142;11

$111.11 on 9/20

$195 on 10/1

https://marketplace.tf/items/tf2/142;11;kt-1

$140 on 10/13 = 74 keys

https://marketplace.tf/items/tf2/142;11;kt-2

$130 on 9/19 = 70 keys

https://marketplace.tf/items/tf2/142;11;kt-3

$130 on 9/17 = 71 keys

$121 on 9/18 = 65 keys

$123.45 on 9/18 = 67 keys

$140 on 9/19 = 75 keys

$150 on 9/20

$150 on 9/24

$150 on 9/25

$95 on 9/26

$153 on 9/29

$155 on 9/29

$170 on 10/4

$105 on 10/5

$105 on 10/6

$110 on 10/6

$108 on 10/8

$167 on 10/9

$167 on 10/11

$167 on 10/14

$200 on 10/14

$145 on 10/16 = 77 keys

Valid sales:

65, 67, 67, 70, 70, 71, 75, 77

65-71