Sale 1:

Sold for 9 keys

Seller: https://backpack.tf/profiles/76561198312265776#!/compare/1524873600/1524960000

Buyer: https://backpack.tf/profiles/76561198071737757#!/compare/1524873600/1524960000

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 9

Sale 2:

Sold for 9 keys

Seller: https://backpack.tf/profiles/76561198054758757#!/compare/1522713600/1522800000

Buyer: https://backpack.tf/profiles/76561198316057427#!/compare/1522368000/1526256000

X = 9

Sale 3:

Sold for 8 keys + 10 ref

Seller: https://backpack.tf/profiles/76561198304138933#!/compare/1525737600/1525824000

Buyer: https://backpack.tf/profiles/76561198224175792#!/compare/1525737600/1525824000

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8.5

Sale 4:

Sold for 8 keys + 10 ref

Seller: https://backpack.tf/profiles/76561198304138933#!/compare/1525132800/1525219200

Buyer: https://backpack.tf/profiles/76561198074184778#!/compare/1525046400/1525219200

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8.5

Sale 5:

Sold for 8 keys + 9 ref

Seller: https://backpack.tf/profiles/76561198304138933#!/compare/1522454400/1522540800

Buyer: https://backpack.tf/profiles/76561198163249613#!/compare/1522454400/1522540800

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8.5

Sale 6:

Sold for 8 keys + 10 ref

Seller: https://backpack.tf/profiles/76561198304138933#!/compare/1523491200/1523577600

Buyer: https://backpack.tf/profiles/76561197992703391#!/compare/1523577600/1523664000

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8.5

Sale 7:

Sold for 8 keys + 9 ref

Seller: https://backpack.tf/profiles/76561198304138933#!/compare/1522195200/1522281600

Buyer: https://backpack.tf/profiles/76561198127288106#!/compare/1522195200/1522281600

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8.5

Sale 8:

Sold to a bot for 8 keys + 2 ref

Seller: https://backpack.tf/profiles/76561198127288106#!/compare/1522368000/1522454400

Buyer: https://backpack.tf/profiles/76561198304138933#!/compare/1522368000/1522454400

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8

Sale 9:

Sold to a bot for 8 keys + 2 ref

Seller: https://backpack.tf/profiles/76561198119634686#!/compare/1521936000/1522022400

Buyer: https://backpack.tf/profiles/76561198304138933#!/compare/1521936000/1522022400

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8

Sale 10:

Sold to a bot for 8 keys + 4 ref

Seller: https://backpack.tf/profiles/76561197992703391#!/compare/1526342400/1526428800

Buyer: https://backpack.tf/profiles/76561198304138933#!/compare/1526342400/1526428800

X = 8

Sale 11:

Sold for 8 keys + 1 ref to a quickbuyer

Seller: https://backpack.tf/profiles/76561198040912048#!/compare/1521504000/1521676800

Buyer: https://backpack.tf/profiles/76561198337734785#!/compare/1521590400/1521676800

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8

Sale 12:

Quicksold for 8 keys

Seller: https://backpack.tf/profiles/76561198088764747#!/compare/1526688000/1526774400

Buyer: https://backpack.tf/profiles/76561198071334162#!/compare/1526688000/1526774400

X = 8

Sale 13:

Sold to a bot for 8 keys + 3 ref

Seller: https://backpack.tf/profiles/76561198143715421#!/compare/1525564800/1525651200

Buyer: https://backpack.tf/profiles/76561198304138933#!/compare/1525564800/1525651200

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8

Sale 14:

Sold to a bot for 8 keys + 3 ref

Seller: https://backpack.tf/profiles/76561198071737757#!/compare/1524873600/1524960000

Buyer: https://backpack.tf/profiles/76561198304138933#!/compare/1524787200/1524873600

Bot.tf confirms: https://i.imgur.com/OUet7Sz.png

X = 8

Sale 15:

Bulk for Searing Cosa Nostra Cap

Seller: https://backpack.tf/profiles/76561198074184778#!/compare/1525219200/1525305600

Buyer: https://backpack.tf/profiles/76561198188806231#!/compare/1525132800/1525305600

Sellers:

~8.7 keys:

https://i.imgur.com/t0fMWmQ.png

https://backpack.tf/item/1108788846

9 keys:

https://i.imgur.com/X6byNXt.png

https://backpack.tf/item/1321872144

https://backpack.tf/item/1108793553

~9.1 keys

https://i.imgur.com/oYXhEA6.png

https://backpack.tf/item/1738658696

Sales at:

8 (7x)

8.5 (5x)

9 (2x)

8 either quicksold or went to quickbuyers, but apparently we’re pricing things at buy order prices now, so I’ll keep that as the low-end.

Going with 8-9.