sale 1

https://backpack.tf/profiles/76561198198986093#!/compare/1500595200/1500681600

added buds (2) for dbd merryweather (28)

~26

sale 2

https://backpack.tf/profiles/76561198243692930#!/compare/1499731200/1499990400

added a key for stormy defiant spartan (16) + pro ks medi gun kit

kit mini

http://steamcommunity.com/market/listings/440/Professional%20Killstreak%20Medi%20Gun%20Kit%20Fabricator

common price seems to be ~£30 so about 15 keys

~30 together

sale 3

https://backpack.tf/profiles/76561198243692930#!/compare/1500163200/1500508800

added buds (2) for terrorwatt front runner (25)

~23

sale 4

https://backpack.tf/profiles/76561198109210733#!/compare/1500595200/1500768000

better used on valley forge

sale 5

https://backpack.tf/profiles/76561198315248068#!/compare/1500768000/1501027200

better used on flamenco

sale 6

https://backpack.tf/profiles/76561198315248068#!/compare/1500336000/1500422400

blizz HoC (26.5) + 1 key

~28

sales at 23, 26, 28, 30. Going 23-30. Current seller at 23 with current offer of 23 keys supports lower end