Sale 1:

Sold for 6 keys

https://backpack.tf/profiles/76561199139085248#!/compare/1707609600/1707696000

https://backpack.tf/profiles/76561199069442401#!/compare/1707436800/1707868800

https://gladiator.tf/sales?item=Screaming%20Tiger%20Taunt:%20The%20Killer%20Solo&at=2024-02-13T05:30:26.885Z - confirmed by gladiator

https://backpack.tf/item/5959837230dd

We don't see the histories match with the buyer, and the buyer dumped on marketplace before being scanned in their backpack, so we can't use Near IDs, but it should be pretty clear that this is 6 keys here.

= 6 keys

Sale 2:

Sold with ~18.77 ref (~0.3 keys) for 6 keys

https://backpack.tf/profiles/76561198850178158#!/compare/1706400000/1706486400 - Near ID: 14104226962

https://backpack.tf/profiles/76561198094666113#!/compare/1706486400/1706659200

https://backpack.tf/item/9158089861

= 5.7 keys

Sale 3:

Sold to a bot for 5 keys + 2.33 ref

https://backpack.tf/profiles/76561198115512723#!/compare/1706832000/1707177600

https://backpack.tf/profiles/76561199111292616#!/compare/1706745600/1706832000

https://backpack.tf/item/5959837230

Sale doesn't appear on gladiator.tf.

= 5.05 keys

Sale 4:

Sold to a bot for 5 keys + 1 ref

https://backpack.tf/profiles/76561199032721186#!/compare/1704412800/1704499200

https://backpack.tf/profiles/76561198354459626#!/compare/1704412800/1704499200

https://backpack.tf/item/4466703616

= 5 keys

Sale 5:

Sold to a bot for 4 keys + 51.11 ref (~0.8 keys)

https://backpack.tf/profiles/76561198840987606#!/compare/1706400000/1706486400

https://backpack.tf/profiles/76561199132184792#!/compare/1706400000/1706486400

https://gladiator.tf/sales?item=Screaming%20Tiger%20Taunt:%20The%20Killer%20Solo&at=2024-01-30T05:30:26.885Z - labelled as 4 keys + 51.11 ref

https://backpack.tf/item/6095186781

= 4.8 keys

Other Sales:

#1

https://backpack.tf/profiles/76561198149768590#!/compare/1705795200/1705881600

https://backpack.tf/profiles/76561199177136435#!/compare/1705708800/1705795200

https://gladiator.tf/sales?item=Screaming%20Tiger%20Taunt:%20The%20Killer%20Solo&at=2024-01-22T05:30:26.885Z - labelled as 4 keys + 59.44 ref

https://backpack.tf/item/13794835780

Untraceable

#2

https://backpack.tf/profiles/76561198262069196#!/compare/1700265600/1708214400

https://backpack.tf/profiles/76561199389427589#!/compare/1708214400/1708300800

https://backpack.tf/item/9264436486

Untraceable

#3

https://backpack.tf/profiles/76561199389427589#!/compare/1708214400/1708300800

https://backpack.tf/profiles/76561199111073161#!/compare/1708214400/1708128000

https://backpack.tf/item/9264436486

Untraceable

#4

https://backpack.tf/profiles/76561199111292616#!/compare/1707091200/1707177600

https://backpack.tf/profiles/76561199139085248#!/compare/1707091200/1707177600

https://gladiator.tf/sales?item=Screaming%20Tiger%20Taunt:%20The%20Killer%20Solo&at=2024-02-07T05:30:26.885Z - labelled as 5 keys + 2.33 ref

https://backpack.tf/item/5959837230

Untraceable

#5

https://backpack.tf/profiles/76561198168578115#!/compare/1704326400/1704412800

https://backpack.tf/profiles/76561199032721186#!/compare/1704240000/1704326400

https://backpack.tf/item/4466703616

#6

https://backpack.tf/profiles/76561199522145204#!/compare/1708214400/1708300800 - Near ID: 14185543611

https://backpack.tf/profiles/76561199032721186#!/compare/1708214400/1708300800

https://backpack.tf/item/3852222759

Sold for 4 keys + some amount of metal. Hard to tell if histories of some of them don't match because they weren't scanned in the buyer's backpack or if they actually are from a different trade. Regardless, this will most likely end up fitting

#7

https://backpack.tf/profiles/76561199072654974#!/compare/1706659200/1706745600

https://backpack.tf/profiles/76561197999873164#!/compare/1706659200/1706745600

https://backpack.tf/item/13541053134

Sold to a buy order with 0.66 ref for 4 keys + 12 ref? (~0.2 keys)

Given other buy order purchases around this time being significantly higher (Sale 5 and 3), I'm almost certain it sold for more ref, with that ref being spent later in the day.

https://backpack.tf/item/11896954729 - unusualified

Marketplace Sales:

$13.99, Jan 20th

$13.19, Feb 11th

Both sales are gonna total 7+ keys, these will be too high.

Sellers:

https://imgur.com/a/cBUK6Ia

https://backpack.tf/item/3852222759 - ~5 keys

https://backpack.tf/item/9264436486 - ~5 keys

https://backpack.tf/item/13541053134 - 23 keys

https://backpack.tf/item/13794835780 - 23 keys

https://backpack.tf/item/6465490678 - marketplace

https://backpack.tf/item/3721967435 - marketplace

https://backpack.tf/item/5959837230 - marketplace

https://backpack.tf/item/6095186781 - marketplace

Sales at:

4.8

5

5.05

5.7

6

Sellers just under 5.05 keys, I'm certain I could include 5.05 in the range or exclude it as the difference is very minor, and assuming nothing else happens, this would pass, so I'll opt for a cleaner range and knock 5.05 out of the range.

This, of course, also means I'm removing 5.7 and 6 from the range.

Taking 4.8-5 keys.