Item 1 (Ty for the help Suffle Spy!)

https://backpack.tf/item/12053519730

Sale 1(Thanks CapeCear!)

CapeCear = Mandelbo

https://backpack.tf/profiles/76561198018701949#!/compare/1662249600/1663027200

https://imgur.com/a/KMyMS4W

Confirmation of 86 keys, taking 86 keys

Sale 2

https://marketplace.tf/items/tf2/178;5u;u87

$199.99 / $1.94 = ~103 keys

Sale 3 (Thanks Fox King!)

Received as a gift from unloaded inventory

https://imgur.com/a/TzSzLTh

Sale 4 (Thanks Fox King!)

https://imgur.com/a/BfD0xpv

Sold for $140 on Oct.25 via PayPal

140 / 1.77 = ~79 keys, lower than buyers so, Excluding

Mini for the key price

https://forums.backpack.tf/topic/38397-%F0%9F%94%A5frost-is-buying-inventories-keys-for-170-paypal-usd-170-crypto-800-trust-ratings%E2%9C%85-no-rep-needed/page/7/#comments

https://backpack.tf/trust/76561198061836787?page=5&

$1.65

https://forums.backpack.tf/topic/81046-buying-tf2-keys-usd-182-29-rep%F0%9F%92%B0-no-minimum/

https://backpack.tf/trust/76561198049895733

$1.78

https://forums.backpack.tf/topic/77678-%F0%9F%9F%A5-selling-cheapest-%F0%9F%9F%A5-keys-180-usd-cash-or-177-crypto-%E2%9C%85-usa-150-rep-%E2%9C%85/

https://backpack.tf/trust/76561198157279796?page=2&

$1.78

https://forums.backpack.tf/topic/80129-s-keys-177/

https://backpack.tf/trust/76561198160856661

$1.77

https://forums.backpack.tf/topic/80319-%F0%9F%92%B2covering-all-fees%F0%9F%92%B8sell-your-backpackitems-safe-and-easy-buying-backpacksitems%F0%9F%8E%92with-cash-paypalwiseusdeurcad-bank-transferetransfercanadian-bank-transfer-or-keys%F0%9F%92%B0-also-buying%F0%9F%94%91keys-for-176-usd221-cad-60-cash-trust/

https://backpack.tf/trust/76561198043858325?page=2&

$1.76

https://forums.backpack.tf/topic/79108-buying-tf2-keys-for-180-usd-usa-paypal-only/

https://backpack.tf/trust/76561198309612194

$1.75

Avg Price

1.65, 1.78, 1.78, 1.77, 1.76, 1.75, gonna take 1.65 as an outlier = ~$1.77 Avg

Sale 5

https://marketplace.tf/items/tf2/178;5;u87

$599.99 / $2.04 = ~294 keys

Way too high, so Excluding

All Sales

86, 103, 79, 294 - - - - > Taking 86 - 103 keys c: