that price is very low

http://www.tf2outpost.com/trade/11340589 - offered stormy bubble pipe +5 keys, says wouldn't accept unless 1-1.5 buds were added

(2.2 + 0.2 + 1-1.5) = 3.4-3.9

rejected peace phantom + bud

1.7 + 1 = 2.7

rejected 3 pure, saying id need 3.75 at least

http://www.tf2outpost.com/trade/11263167 -no offers under, sold for GE hermes + good sweets <- 2.6 + very nice sweets

http://www.tf2outpost.com/trade/11050058 - offered 2.7 buds

http://www.tf2outpost.com/trade/10326273 - sold for burning festivizer(item histories match up) = 2.4

http://www.tf2outpost.com/trade/11276703 - rejected 3 buds

http://www.tf2outpost.com/trade/10599850 - sold for 4 pure(b/o)

honestly that 2.4 sale seems like an outlier

im not sure how many sweets were added to the hermes, but id assume at least .5.

however ill just set it 3-4 buds(even if its large) because of the 3 pure rejected multiple times, and the 4 bud sale

If someone can find more proof,(hopefully in the range), i might resuggest with a smaller range if theres enough proof