Proof below. Overpay calculated

Here we go again :3

Sales

http://www.tf2outpost.com/trade/14358966 - Sulphurous Beak = 7.2 buds

Side note: Used the original price of the Beak (7.8-8.3 buds)

http://backpack.tf/id/76561198037124477?time=1378882800 ---> http://backpack.tf/id/76561198037124477?time=1379055600 - Time Warp Wraith Wrap = 9.9 buds

Side note: Used original price of 9.5-12.5 buds on the Wraith

http://www.tf2outpost.com/trade/13383966 - Miami Nights Titanium Towering (unpriced)

http://www.tf2outpost.com/trade/13145933 - Dead Presidents Beret + Bud + 10 keys + sweets (outlier)

B/O's

http://www.tf2outpost.com/trade/13839160 - 9 buds

http://www.tf2outpost.com/trade/14774196 - 9 buds

Conclusion

2 solid sales, some others too. Two B/O's bring down the high-end, other than that, vote accordingly ^.^ I hope I didnt miss anything ;)

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