Sellers below 1 :

http://backpack.tf/classifieds/?item=Halloween+Spell:+Die+Job&quality=6&tradable=1&craftable=1

1 at 0,22 | 7 at 0,33 | 1 at 0,44 | 1 at 0,55 | 18 at 0,66

http://www.tf2outpost.com/trade/23461978 - 0,22

http://www.tf2outpost.com/trade/23476397 - 0,33

http://www.tf2outpost.com/trade/23454881 - 0,33

http://www.tf2outpost.com/trade/23472883 - 0,33

http://www.tf2outpost.com/trade/23454172 - 0,33

http://www.tf2outpost.com/trade/23325168 - 0,33 (Have 3)

http://www.tf2outpost.com/trade/23466800 - 0,33

http://www.tf2outpost.com/trade/23463134 - 0,33

http://www.tf2outpost.com/trade/23426632 - 0,33

http://www.tf2outpost.com/trade/23473647 - 0,44

http://www.tf2outpost.com/trade/23452153 - 0,55

http://www.tf2outpost.com/trade/23465323 - 0,55

http://www.tf2outpost.com/trade/23470449 - 0,55

http://www.tf2outpost.com/trade/23437786 - 0,66

http://www.tf2outpost.com/trade/23413135 - 0,66

http://www.tf2outpost.com/trade/23445371 - 0,66

http://www.tf2outpost.com/trade/23475254 - 0,66

http://www.tf2outpost.com/trade/23456343 - 0,66

http://www.tf2outpost.com/trade/23412583 - 0,66

http://www.tf2outpost.com/trade/23465871 - 0,66

http://www.tf2outpost.com/trade/23462881 - 0,66

http://www.tf2outpost.com/trade/23473929 - 0,66

http://www.tf2outpost.com/trade/23473831 - 0,66

http://www.tf2outpost.com/trade/23420681 - 0,66

http://www.tf2outpost.com/trade/23471070 - 0,66

Unsolds at 1 :

http://www.tf2outpost.com/trade/23414389 - 2 days

http://www.tf2outpost.com/trade/23413806 - 2 days

http://www.tf2outpost.com/trade/23396900 - 3 days

http://www.tf2outpost.com/trade/23386925 - 4 days

http://www.tf2outpost.com/trade/23378625 - 4 days

http://www.tf2outpost.com/trade/23359161 - 5 days

Sales :

http://www.tf2outpost.com/trade/23463867 - 0,22

http://www.tf2outpost.com/trade/23454585 - 0,22

http://www.tf2outpost.com/trade/23474205 - 0,33

http://www.tf2outpost.com/trade/23471543 - 0,33

http://www.tf2outpost.com/trade/23470547 - 0,33

http://www.tf2outpost.com/trade/23455910 - 0,33

http://www.tf2outpost.com/trade/23454434 - 0,33

http://www.tf2outpost.com/trade/23450723 - 0,33

http://www.tf2outpost.com/trade/23449062 - 0,33

http://www.tf2outpost.com/trade/23447806 - 0,55

http://www.tf2outpost.com/trade/23469853 - 0,66

http://www.tf2outpost.com/trade/23455982 - 0,66

http://www.tf2outpost.com/trade/23453023 - 0,66

http://www.tf2outpost.com/trade/23451175 - 0,66

http://www.tf2outpost.com/trade/23443834 - 1

http://www.tf2outpost.com/trade/23433479 - 1

Conclusion:

Market is flooded with sellers in the range of 0,33-0,66 and most of the sales happened in that range too. Going to call the 1 ref sales outliers.