Item 1:

https://backpack.tf/item/13690995439

Sale 1:

Sold for 340 Keys + Purple Energy Tyrantium Helmet (74)

https://backpack.tf/profiles/76561198033652856#!/compare/1699315200/1699401600

https://backpack.tf/profiles/76561198133625910#!/compare/1699315200/1699401600

https://backpack.tf/suggestion/658296c6766dacefaa0e75fd - Tyrantium Helmet indate

340 + 74 = 414 Keys

//

Item 2:

https://backpack.tf/item/13643296130

Sale 2:

Sold + 7 keys for Specialized Killstreak Australium Eyelander(71) + Killstreak Australium Frontier Justice(19.5) + Fireproof Secret Diary(174.5)

https://imgur.com/a/oHAwgiT

https://backpack.tf/profiles/76561198024215551#!/compare/1697328000/1697414400

https://backpack.tf/profiles/76561198059439228#!/compare/1697241600/1697328000

---------

https://gladiator.tf/sales?item=Strange%20Specialized%20Killstreak%20Australium%20Eyelander&at=2023-11-01T01:05:57.804Z

Sold

Past 30 days

1 @ 71 keys

https://gladiator.tf/sales?item=Strange%20Killstreak%20Australium%20Frontier%20Justice&at=2023-11-15T01:08:40.547Z

Sold

Past 30 days

Past 30 days

1 @ 19 keys

1 @ 18 keys 67.55 ref

Bought

Past 30 days

1 @ 17 keys 19.55 ref

1 @ 19 keys 55.66 ref

2 @ 19 keys 55.77 ref

1 @ 19 keys 55.88 ref

~19 - 20 Keys

https://backpack.tf/suggestion/657d8fa295376e29b203997d - Fireproof Secret Diary

---------

174.5 + 19.5 + 71 - 7 = 258 Key

Sale 3:

Sold for 300 Keys pure - 290 Keys in seller's compare but in the last suggestion, it was mentioned that it was 300

https://backpack.tf/profiles/76561198059439228#!/compare/1699142400/1699315200

https://backpack.tf/profiles/76561198258728302#!/compare/1699228800/1699315200

Sale 4:

Sold for 330 Keys pure

https://backpack.tf/profiles/76561198258728302#!/compare/1699315200/1699401600

https://backpack.tf/profiles/76561198113044005#!/compare/1699401600/1699488000

//

Total Sales

258, 300, 330, 414

https://imgur.com/Zobp4Mn

Going to exclude both end of sales and use only the pure sales :p

Taking 300 - 330 keys