Requested

Item 1:

https://backpack.tf/item/14256874461

Sale 1:

https://marketplace.tf/items/tf2/31422;5;u7

Sold for $16.95 on the 9th of August

Keys were $1.84 on the 9th

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

16.95/1.84

= 9.2

Rounding down 9 keys

The next sales were moved same day :(

Sale 2:

https://backpack.tf/profiles/76561198808066494#!/compare/1750809600/1750896000

https://backpack.tf/profiles/76561198311498888#!/compare/1750809600/1750896000 - Doesn't show on buyers side

Untrace

Sale 3:

https://backpack.tf/profiles/76561198808066494#!/compare/1750809600/1750896000

https://backpack.tf/profiles/76561198018819209#!/compare/1750809600/1750896000

Sold for a Floppin' Frenzy Taunt: Fresh Brewed Victory + 4 Non-Craftable Tour of Duty Ticket (2)

Hard to find a sale for the Fresh Brewed Victory but even taking the seller at 4.5 keys (https://imgur.com/a/9ABTx0y), this would bring this sale to 6.5 which is below bot buys, excluding this sale.

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Item 2:

https://backpack.tf/item/14516843613

Sale 1:

https://backpack.tf/profiles/76561198035601010#!/compare/1750982400/1754611200

https://backpack.tf/profiles/76561198070736816#!/compare/1754438400/1754524800

Untrace

Sale 2:

https://backpack.tf/profiles/76561198070736816#!/compare/1741219200/1753228800

https://backpack.tf/profiles/76561199102484726#!/compare/1752710400/1752796800

Untrace

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Sellers:

BPTF - 10 keys (Listed on MPTF)

MPTF - https://marketplace.tf/items/tf2/31422;5;u7 - 1 @ $19.50

STN - https://stntrading.eu/item/tf2/Unusual+Purple+Confetti+Nightcap - None

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Nightcap?filter=Purple+Confetti - https://imgur.com/a/8CsPOas - 1 @ 30.03AUD (~8 keys)

Sales:

9

Due to the unsold on SCM for 8 keys, going with 8 - 9 keys