Proof:

Classifieds:

http://backpack.tf/classifieds/search/id/52574d304cd7b8df248b456a (3 at 4 ref, 1 at 4.11 ref, lots at 4.33 ref, 1 at 4.44 ref, 1 at 4.55 ref, lots at 4.66 ref)

Outpost:

Unsolds:

4.66 ref:

http://www.tf2outpost.com/trade/15212322 (1 day)

http://www.tf2outpost.com/trade/15218094 (1 day)

http://www.tf2outpost.com/trade/15191259 (2 days)

http://www.tf2outpost.com/trade/15206343 (2 days)

http://www.tf2outpost.com/trade/15241663 (<1 hour)

http://www.tf2outpost.com/trade/15240561 (<1 day)

http://www.tf2outpost.com/trade/15223057 (1 day)

Selling:

4.33 ref:

http://www.tf2outpost.com/trade/15242267 (<1 hour)

http://www.tf2outpost.com/trade/15226853 (<1 day)

http://www.tf2outpost.com/trade/15240606 (<1 day)

http://www.tf2outpost.com/trade/15159076 (4 days)

http://www.tf2outpost.com/trade/15205475 (2 days)

http://www.tf2outpost.com/trade/15226524 (<1 day)

http://www.tf2outpost.com/trade/15121159 (5 days)

4 ref:

http://www.tf2outpost.com/trade/15242214 (<1 hour)

http://www.tf2outpost.com/trade/15231200 (<1 day)

http://www.tf2outpost.com/trade/15241532 (<1 day)

Lots of sellers at and below 4.33 ref. 4.66 is no longer selling.

Thanks for voting : )