Proof below. Overpay calculated. Original prices used

Sales

http://www.tf2outpost.com/trade/20259685 - KaW L'inspecteur = 1.6 buds

http://www.tf2outpost.com/trade/21932856

http://backpack.tf/profiles/76561198060912158?time=1407826800 ---> http://backpack.tf/profiles/76561198060912158?time=1407913200

Aussie Knife + ~5 keys = 1.5 buds

http://www.tf2outpost.com/item/440,2949775578,622,5 ---> http://www.tf2outpost.com/item/440,2949774887,601,5 + http://www.tf2outpost.com/item/440,2949774887,601,5

Bubbling OMA + 1 bud = 1.7 buds

http://www.tf2outpost.com/item/440,2930180133,622,5 ---> http://www.tf2outpost.com/item/440,2926303948,30332,5

KaW Runner's = 1.8 buds

http://www.tf2outpost.com/trade/22419705

http://backpack.tf/profiles/76561198072450565?time=1409554800 ---> http://backpack.tf/profiles/76561198072450565?time=1409727600

Added ~4 keys in sweets for an Aces Front Runner = 1.8 buds

Help / Constructive Criticism / Additional Proof / Counter-Proof is ALWAYS welcome! >;3