Countersuggestion, anything under 6 is clearly a quicksell, 6-7 is still possible

http://backpack.tf/classifieds/?item=Level%20Three%20Chin&quality=6&tradable=1&craftable=1

5x 6 / 5x 6.33 / 8x 6.66 / 2x 6.88 / ~2 pages of 7

http://www.tf2outpost.com/trade/21432952 - 5.66 ref

http://www.tf2outpost.com/trade/21418950 - 5.77 ref (sold)

http://www.tf2outpost.com/trade/21432755 - 6 ref (sold)

http://www.tf2outpost.com/trade/21427911 - 6 ref (sold)

http://www.tf2outpost.com/trade/21427477 - 6 ref (sold)

http://www.tf2outpost.com/trade/21426348 - 6 ref (sold)

http://www.tf2outpost.com/trade/21440395 - 6 ref (sold)

http://www.tf2outpost.com/trade/21414210 - 6 ref (sold)

http://www.tf2outpost.com/trade/21421827 - 6 ref (sold)

http://www.tf2outpost.com/trade/21440023 - 6 ref (sold)

http://www.tf2outpost.com/trade/21437181 - 6 ref (sold)

http://tf2tp.com/trade.php?trade=10202252 - 6 ref

http://www.tf2outpost.com/trade/21429650 - 6 ref

http://www.tf2outpost.com/trade/21443411 - 6 ref

http://www.tf2outpost.com/trade/21441097 - 6 ref

http://www.tf2outpost.com/trade/21418934 - 6 ref

http://www.tf2outpost.com/trade/21406305 - 6 ref

http://www.tf2outpost.com/trade/21436852 - 6 ref

http://www.tf2outpost.com/trade/21431197 - 6.33 ref (sold)

http://www.tf2outpost.com/trade/21406024 - 6.33 ref (sold)

http://www.tf2outpost.com/trade/21412334 - 6.33 ref

http://www.tf2outpost.com/trade/21404083 - 6.33 ref

http://www.tf2outpost.com/trade/21409392 - 6.55 ref (sold)

http://www.tf2outpost.com/trade/21429163 - 6.66 ref

http://www.tf2outpost.com/trade/21427642 - 6.66 ref

http://www.tf2outpost.com/trade/21443670 - 6.66 ref

http://www.tf2outpost.com/trade/21409339 - 6.66 ref

http://www.tf2outpost.com/trade/21436985 - 6.66 ref

http://www.tf2outpost.com/trade/21427642 - 6.66 ref

http://www.tf2outpost.com/trade/21443670 - 6.66 ref

http://www.tf2outpost.com/trade/21363616 - 6.66 ref

http://www.tf2outpost.com/trade/21435733 - 6.77 ref (sold)

http://www.tf2outpost.com/trade/21437007 - 6.77 ref (sold)

http://www.tf2outpost.com/trade/21423013 - 6.77 ref

http://tf2tp.com/trade.php?trade=10202054 - 6.88 ref

http://www.tf2outpost.com/trade/21419614 - 6.88 ref

http://www.tf2outpost.com/trade/21443874 - 6.88 ref

http://www.tf2outpost.com/trade/21433438 - 7 ref (sold)

http://www.tf2outpost.com/trade/21436995 - 7 ref (sold)

http://www.tf2outpost.com/trade/21436899 - 7 ref (sold)

http://www.tf2outpost.com/trade/21434840 - 7 ref

http://www.tf2outpost.com/trade/21425728 - 7 ref

http://www.tf2outpost.com/trade/21441199 - 7 ref

http://www.tf2outpost.com/trade/21440207 - 7 ref

http://www.tf2outpost.com/trade/21416045 - 7 ref

http://www.tf2outpost.com/trade/21439602 - 7 ref

http://www.tf2outpost.com/trade/21439421 - 7 ref

http://www.tf2outpost.com/trade/21436754 - 7 ref