Last time.

Blue = High-End

Green = Mid-Range

Red = Low-End

Sales

http://www.tf2outpost.com/trade/21410760 <-----------------> Sold for Peace Sign Trilby <-----------------> 2 (hat price) x 0.9 (overpay) = 1.8

http://www.tf2outpost.com/trade/21458169 <-----------------> Sold for Sulphurous Birdcage <-----------------> 2 (hat price) x 0.9 (overpay) = 1.8

http://www.tf2outpost.com/trade/20274352 <-----------------> Sold for a GBH Hard Top <-----------------> 1.8-2.3 (hat price) x 0.9 (overpay) = 1.8 > Mini > Seller at 2 buds, http://www.tf2outpost.com/trade/21724944

http://www.tf2outpost.com/trade/21287924 <-----------------> Sold for Smoking Gutenkuttenharen <-----------------> 1.5-1.9 (hat price) x 0.9 = 1.5

http://www.tf2outpost.com/trade/21608159 <-----------------> Had B/O of 1.3 buds but sold for ?

Sellers

http://www.tf2outpost.com/trade/21720577 - 1.3 buds

http://www.tf2outpost.com/trade/21411318 - 1.7 buds

Outlier

http://www.tf2outpost.com/trade/21658498 - 0.9 buds sale

Thank you, anymore proof would be greatly appreciated.