Your sellers:

5.66 ref:

http://www.tf2outpost.com/trade/24540403 (10 hours old and unbumped)

6 ref:

http://www.tf2outpost.com/trade/24544003 (5 hours old, bumped 2 hours ago)

http://www.tf2outpost.com/trade/24530465 (1 day old, unbumped)

http://www.tf2outpost.com/trade/24535048 (21 hours old, bumped 18 hours ago)

http://www.tf2outpost.com/trade/24546161 (young, as stated, and unbumped)

http://www.tf2outpost.com/trade/24366914 (1 week old, bumped 14 hours ago)

6.33 ref:

http://www.tf2outpost.com/trade/24545237 (young, as stated, and barely bumped)

http://www.tf2outpost.com/trade/24538240 (15 hours old, bumped 8 hours ago)

http://www.tf2outpost.com/trade/24505135 (2 days old, bumped 13 hours ago)

http://www.tf2outpost.com/trade/24528608 (poorly bumped, as stated)

It seems that most of your sellers <6.66 ref are young and/or poorly bumped. The classifieds seem to support a drop, but the evidence in these outpost trades seems a bit weak. Keep an eye out to see if any of the 6 ref sellers have sold within a day, as that means that they are quicksells.

need solds or buyers :/ sorry.