Credits to Extazi and Shuffle Spy with previous suggestion try : https://backpack.tf/suggestion/6a3007fc7a226cc63408d19c

Sale #1

https://backpack.tf/item/16388570158

https://backpack.tf/profiles/76561198058356352#!/compare/1781136000/1781222400

https://backpack.tf/profiles/76561198340342204#!/compare/1781136000/1781222400

700Keys

Sale #2

https://backpack.tf/item/15132112656

https://backpack.tf/profiles/76561198261483133#!/compare/1778976000/1779062400

https://backpack.tf/profiles/76561198001844743#!/compare/1778976000/1779062400

Sold with Scorching Flames Hellish Overlord. Bulk

Sale #3

https://backpack.tf/profiles/76561198340342204#!/compare/1784851200/1785110400

https://backpack.tf/profiles/76561198340342204#!/compare/1784851200/1785110400

Used with 1500keys for Haunted Ghosts Noh Mercy

//

The Noh Mercy had a buyout of 2000 Keys, so it's like the buyer in the 700 Keys sale dumped this for at most 500 Keys

https://archivist.tf/history?item=Haunted+Ghosts+Noh+Mercy&at=2026-07-26

It'd be best to leave this outdated until another sale occurs.

AND new sales

Sale #4

https://marketplace.tf/items/tf2/31473;5;u14

$1450/1.88=771.2

Keys were 1.88 (24 aug)

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

Sale #5

https://backpack.tf/profiles/76561198077555267#!/compare/1787356800/1787616000

680 pure

sooo

Sales : 680, bulk, bulk , 700, 771

Final price with round price : 680-770

725