There are only 2 in the world and both sellers are selling at 2 buds pure for quicksell. There is no reason to keep the price range at 1.4~2.4 as neither seller will budge to lower the price.

Proof of Sellers

http://www.tf2outpost.com/trade/14745656

http://www.tf2outpost.com/trade/15033926

Previous Sales

http://www.tf2outpost.com/trade/12465771

Sold for a Max's Severed Head (lvl 1, ~2.2 buds)

http://www.tf2outpost.com/trade/12701412

Sold for a Sulphorous Bot Dogger (~3.7 buds)

http://www.tf2outpost.com/trade/14745656

Offered 1 bud + Blizzardly Storm Ol' Snaggle tooth (~2 buds)