Hazmat? Psssh, more like a beekeeper.

Sellers

http://bazaar.tf/trade/321335 - 3 ref

http://bazaar.tf/trade/334566 - 3 ref

http://bazaar.tf/trade/329667 - 3 ref

http://bazaar.tf/trade/337606 - 3 ref

http://www.tf2outpost.com/trade/13303338 - 3 ref

http://www.tf2outpost.com/trade/13210432 - 3 ref

http://www.tf2outpost.com/trade/13314150 - 3 ref

http://www.tf2outpost.com/trade/13128089 - 3 ref

http://www.tf2outpost.com/trade/13320544 - 3 ref

http://www.tf2outpost.com/trade/13333246 - 3 ref

http://www.tf2outpost.com/trade/13177986 - 3 ref

http://www.tf2outpost.com/trade/13247291 - 3 ref

http://www.tf2outpost.com/trade/13304601 - 3 ref

http://www.tf2outpost.com/trade/13268246 - 3 ref

http://www.tf2outpost.com/trade/13210606 - 3 ref

http://www.tf2outpost.com/trade/13327622 - 3 ref

http://www.tf2outpost.com/trade/13298187 - 3 ref

http://www.tf2outpost.com/trade/13212632 - 3 ref

http://www.tf2outpost.com/trade/13240587 - 3 ref

http://www.tf2outpost.com/trade/13099956 - 3 ref

http://www.tf2outpost.com/trade/13156952 - 3 ref

http://www.tf2outpost.com/trade/13125623 - sold for 3 ref

http://www.tf2outpost.com/trade/13132444 - 2.88

http://www.tf2outpost.com/trade/13239729 - 2.88

http://www.tf2outpost.com/trade/13189370 - 2.77

3 in the classies for 3 ref and 1 for 2.77:

http://i.imgur.com/fy3Eg3S.png http://backpack.tf/classifieds/search/30095/6/0

Unsold

http://www.tf2outpost.com/trade/13330336 - 3.33

http://www.tf2outpost.com/trade/13331504 - 3.33

http://www.tf2outpost.com/trade/13258416 - 3.33

http://www.tf2outpost.com/trade/13304282 - 3.33

http://www.tf2outpost.com/trade/13140664 - 3.33

http://www.tf2outpost.com/trade/12655139 - 3.33

http://www.tf2outpost.com/trade/13098452 - 3.33

http://www.tf2outpost.com/trade/12781899 - 3.33

http://www.tf2outpost.com/trade/13242861 - 3.33

http://www.tf2outpost.com/trade/13237594 - 3.33

http://www.tf2outpost.com/trade/13231066 - 3.33

http://www.tf2outpost.com/trade/13219135 - 3.33

http://www.tf2outpost.com/trade/13216892 - 3.33

http://www.tf2outpost.com/trade/13149135 - 3.33

http://www.tf2outpost.com/trade/13099071 - 3.33

http://www.tf2outpost.com/trade/13263243 - bp.tf, not sure if lower/higher end, still not sold tho

http://www.tf2outpost.com/trade/13274678 - bp.tf, not sure if lower/higher end, still not sold tho

http://www.tf2outpost.com/trade/13102871 - bp.tf, not sure if lower/higher end, still not sold tho

http://www.tf2outpost.com/trade/13240688 - bp.tf, not sure if lower/higher end, still not sold tho

http://www.tf2outpost.com/trade/12866955 - bp.tf, not sure if lower/higher end, still not sold tho

Conclusion

This item has many, many sellers for 3 ref and it is so hard to sell some have even grown desperate and decided to sell for less. It is almost impossible to sell for 3.33 (I could only find like 3 on OP that was successful) so I believe the range should be eliminated. Nobody is selling for 3.11-3.22.

I apologize for any invalid/duplicate links and I will remove them if I have the chance.