Just a conservative drop.

[proof below]

''umq u ned unsuls @ 4 refineed metaoel'' -> No. 4 is still in the range.

The reason 4 is still in the range is because its still possible to buy at 4.

http://www.tf2outpost.com/trade/15693165 - 3.55 - sold

http://www.tf2outpost.com/trade/15579417 - 3.66 - sold

http://www.tf2outpost.com/trade/15685306 - 3.66 - sold

http://www.tf2outpost.com/trade/15693523 - 3.66 - sold

http://www.tf2outpost.com/trade/15731965 - 3.66 - sold (items)

http://www.tf2outpost.com/trade/15561722 - 3.66 - sold

http://www.tf2outpost.com/trade/15702104 - 3.66 - sold

http://www.tf2outpost.com/trade/15754320 - 3.66

http://www.tf2outpost.com/trade/15745166 - 3.66

http://www.tf2outpost.com/trade/15741053 - 3.66

http://www.tf2outpost.com/trade/15725161 - 3.66

http://www.tf2outpost.com/trade/15711114 - 3.77

http://www.tf2outpost.com/trade/15692611 - 3.88 - sold

http://www.tf2outpost.com/trade/15736547 - 3.88

http://www.tf2outpost.com/trade/15670983 - 4

http://www.tf2outpost.com/trade/15735726 - 4

http://www.tf2outpost.com/trade/15660333 - 4

http://www.tf2outpost.com/trade/15639207 - 4

http://www.tf2outpost.com/trade/15679772 - 4

Feel free to add more proof, inform about double/valid links and give feedback.