I don't care, I just do what they say. 'Cause they say what to do in a matter of fact way.

https://imgur.com/Vn1V4Lr

https://steamcommunity.com/market/listings/440/Strange%20Spook%20Specs

Taking sales from SCM in the past month.

Item sales:

$10.77 / $2.48 = 4.34 keys

$10.35 / $2.51 = 4.12 keys

$9.12 / $2.51 = 3.63 keys

$9.72 / $2.52 = 3.85 keys

$9.72 / $2.48 = 3.91 keys

$8.01 / $2.48 = 3.22 keys

$8.01 / $2.48 = 3.22 keys

$7.98 / $2.51 = 3.17 keys

$9.13 / $2.51 = 3.63 keys

$9.13 / $2.60 = 3.51 keys

$8.45 / $2.50 = 3.38 keys

$9.83 / $2.50 = 3.93 keys

$8.25 / $2.44 = 3.38 keys

$9.48 / $2.46 = 3.86 keys

$9.47 / $2.46 = 3.83 keys

$8.25 / $2.39 = 3.45 keys

Current highest buy and lowest sell orders on SCM at $8.25 (div. by 2.50 = ~3.3 keys) and $11.09 (or HK$ 86.25) (div. by 2.50 = ~4.43 keys)

https://imgur.com/ktAW4WV

And a narrower range of buy and sell orders' price on the classifieds for 3.6 - 3.95 keys.

https://imgur.com/fdGacor

Omitting every sales under or above those ends, and I'm marking them as red in the item sales above.

Gladiator.tf stats:

https://imgur.com/yZsaPKq

Buys:

1 @ 3 keys, 50 refined (~3.95 keys)

Link to the Gladiator.tf stats page:

https://gladiator.tf/sales?item=Strange%20Spook%20Specs

Taking price range from valid sales between buy and sell orders and rounded to the nearest .05 for a range of 3.65 - 3.95 keys