Found another sale, and an SCM sale from a BP user, yey

Sale 1

[No OP Trade] Sold for Spec KS Aussie GL

X = 23*0.9

X = 21

GL https://backpack.tf/item/2604882382

Taunt https://backpack.tf/item/3647620383

Mini for GL

http://steamcommunity.com/market/listings/440/Strange%20Specialized%20Killstreak%20Australium%20Grenade%20Launcher Sold for 57$ on 25th May

57 + 57/1.15 = 106.57

106.57/2 = 53.29

Keys were 2.49 on May 25th

57/2.49 = 22.9 keys

Sale 2

http://www.tf2outpost.com/trade/25940100 Sold for Blizz Noble + G. Sharp Dresser + Spec KS Big Kill

B/O for Taunt was 23 keys

Noble, Sharp and Kill had no trade, presuming offered

X = 6.5*0.9 + 3*0.9 + 22*0.9

X = 28 keys

X = 23 keys (B/O)

Kill https://backpack.tf/item/277385802

Sharp https://backpack.tf/item/586688413

Noble https://backpack.tf/item/683314134

Taunt https://backpack.tf/item/3647620383

Mini for Kill

http://steamcommunity.com/market/listings/440/Specialized%20Killstreak%20Big%20Kill Sold for $17.25 on May 23rd

17.25 + 17.25/1.15 = 32.25

32.25/2 = 16.13

Keys were 2.49 on May 23rd

16.13/2.49 = 6.5 keys

Sale 3

http://www.tf2outpost.com/trade/25559062 Sold for 21 keys

B/O for Taunt was 25

However Pudd was offered 24...

X = 21

Keys http://gyazo.com/f93d07c4e150021cd420a701b1650d84

Taunt https://backpack.tf/item/2765947005

Sale 4

http://prntscr.com/7iesfl Sold for 65,96€ / 2.21 ~29key ish

X = 28

65.96 + 65.96/1.15 = 123.32

123.32/2 = 61.66

Keys were 2.21 on May 30th

61.66/2.21 = 28

Sale 5

[No OP Trade] Sold for OC Bombing

X = 30*0.9

X = 27

Bombing http://backpack.tf/item/2339198994

Taunt http://backpack.tf/item/3833824000