Sellers below 4.00 -

http://bazaar.tf/trade/505474 - 2.66 (in items)

http://www.tf2outpost.com/trade/15326030 - 3.00

http://www.tf2outpost.com/trade/15319387 - 3.00

http://www.tf2outpost.com/trade/15302144 - 3.00

http://www.tf2outpost.com/trade/15290017 - 3.00

http://www.tf2outpost.com/trade/15313083 - 3.00

http://www.tf2outpost.com/trade/15304841 - 3.22

http://www.tf2outpost.com/trade/15324400 - 3.33

http://www.tf2outpost.com/trade/15311633 - 3.33

http://www.tf2outpost.com/trade/15305464 - 3.33

http://www.tf2outpost.com/trade/15319348 - 3.33

http://www.tf2outpost.com/trade/15320890 - 3.33

http://www.tf2outpost.com/trade/15281143 - 3.55

http://www.tf2outpost.com/trade/15327818 - 3.66

http://www.tf2outpost.com/trade/15325278 - 3.66

http://www.tf2outpost.com/trade/15282745 - 3.66

http://www.tf2outpost.com/trade/15286022 - 3.66

http://www.tf2outpost.com/trade/15286648 - 3.66

http://www.tf2outpost.com/trade/15316300 - 3.66

http://www.tf2outpost.com/trade/15298300 - 3.66

http://www.tf2outpost.com/trade/15296684 - 3.66

http://tf2tp.com/trade.php?trade=9860133 - 3.66

http://www.tf2outpost.com/trade/15300637 - 3.66

http://www.tf2outpost.com/trade/15291635 - 3.66

http://www.tf2outpost.com/trade/15302308 - 3.66

http://www.tf2outpost.com/trade/15292120 - 3.66

http://www.tf2outpost.com/trade/15308298 - 3.66

http://www.tf2outpost.com/trade/15314438 - 3.66

http://www.tf2outpost.com/trade/15314380 - 3.66

http://www.tf2outpost.com/trade/15312133 - 3.66

http://www.tf2outpost.com/trade/15305549 - 3.66

http://www.tf2outpost.com/trade/15308033 - 3.77

http://www.tf2outpost.com/trade/15292197 - 3.88

http://www.tf2outpost.com/trade/15291593 - 3.88

http://backpack.tf/classifieds/search/id/525738a04cd7b8ef718b4567 - 10+ below 4.00

Looks like pretty much all below 3.66 is sold, so I'm waiting for 3.33. 3.66 flat looks like the current one.