Damn you, Bucket, you stopped my 100% suggestion streak. ;-)

http://www.tf2outpost.com/trade/9323008

Offers

* S.f. Grenade + S.f. Sticky + Blizz solatopi which is ~2.25.

* 1 bud, white bill's, and 12 keys which is 1 bud + 21 keys. An offer of 2 buds pure.

http://www.tf2outpost.com/trade/10135321 (C/o of smoking merry + 1 pure so around 2.25) Two 2 buds offers (1 month ago). Max head offer (not level 1)

http://www.tf2outpost.com/trade/8224337

O. Fire Jefe (1.9–2.1 buds)

Also 2 buds (same offerer)

http://www.tf2outpost.com/trade/11470444

B/O 2 buds (seems to be the same seller as http://www.tf2outpost.com/trade/11471811)

http://www.tf2outpost.com/trade/11152575

Offers

* 2 buds

* Max (lvl 1)

http://www.tf2outpost.com/trade/11393471

* knifestorm Outdoorsman - changed offer to O. fire Towering (2–2.4 buds)

* Same max head offerer

Thanks to xG|A Africanishaniqua B>keys5.33 for the proof.

The following proof was gathered by Shenanigans.

http://www.tf2outpost.com/trade/11015923 - BO was a TS max

http://www.tf2outpost.com/trade/9758450 - sold for 2 buds

http://www.tf2outpost.com/trade/9782662 - BO 2 buds

http://www.tf2outpost.com/trade/9808556 - sold for vivid plasma glove (1.1-1.3) + 7 keys + two paints