Low end:

Seller@ 1.2(1 bud 4 keys):

http://www.tf2outpost.com/trade/19965172

Sold for Flies Tricorne(1.2*0.9=1.08)+2 keys in items(Shred Alert+S.Backburner+2.44 ref, 1.4 keys+0.25 keys+0.31 keys=1.95 keys):1.08+(1.95/17=0.11)=1.19 buds, about 1.2 buds

http://www.tf2outpost.com/trade/19949474

High end:

Seller @1.4: http://www.tf2outpost.com/trade/19928334

Other sellers on outpost:

http://www.tf2outpost.com/trade/19925684 1.2, young

http://www.tf2outpost.com/trade/19965172 1.2, young

http://www.tf2outpost.com/trade/19914706 1.2, young

The hat has also might have been sold for a bliz furious, but histories didnt match, so unless there are like 20 dupes of this hat, it cant count

Also been sold for a bubbles batters helm, old price

Didnt use these sales because they were invalid