Proof below. Overpay calculated. Original prices used

Sales

http://www.tf2outpost.com/trade/14785015 - Burning Milkman, other guy added 1 bud + 6 keys = 6.3 buds (outlier)

http://www.tf2outpost.com/trade/15936969

http://backpack.tf/id/76561198009590775?time=1385625600 ---> http://backpack.tf/id/76561198009590775?time=1385712000

Anti-Freeze Company, other guy added Burning Western + 73 keys = 7.7 buds

http://www.tf2outpost.com/trade/15182635 - Duped Beams Reggae = ?

http://www.tf2outpost.com/trade/15128782 - Burning Phantom, other guy added Stormy Drills = 8.5 buds

Conclusion

Got some sales, fixing this flat price ^.^ Vote accordingly.

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