Sulphurours Tough Stuff Muffs (17-19 buds)

Original price was 20-21 buds.

http://www.tf2outpost.com/trade/13158919 - sold for power surge ke + smoking sam + planets brainiac = 13.6 + 1.3 + 3 = ~18. (original low end)

http://www.tf2outpost.com/trade/12910854 - sold for secret cap + 4 = ~13 + 4 = ~17 (no overpay since it was offered, original average)

http://www.tf2outpost.com/trade/13181192 - sold for cloudy hwnn + searing guad + planets tropy ( http://www.tf2outpost.com/trade/13183553 ) = 11.1 + 1.5 + 1 = ~13.5 = outlier

http://www.tf2outpost.com/trade/12239110 - duped burning anger + killawatt geezer = ~maybe 18-19 buds?

And then we have two more sales: The 13th ke and the killawatt anger sales but both hats were priced including the muffs so it's a bit tricky.

http://www.tf2outpost.com/trade/14058153 - Ke is ~22 buds and a max and 25$ in keys were added, making the whole thing ~19 buds.

Sulph muffs for miami reggae (11) + killawatt anger (~8 http://www.tf2outpost.com/trade/13162325 )) = ~19 buds as well.