Old price; wrong price. Been selling these at .33 fairly easily, then I bumped up my price to .44 and still sold fairly quickly. Took a look at outpost and saw that I'm not alone. Behold:

http://www.tf2outpost.com/trade/9150987 - "I'll go .44 for crate 9" comment

http://www.tf2outpost.com/trade/8130254 - multiple .33 offers rejected

http://www.tf2outpost.com/trade/9456187 - my trade @ .44, sold it to the gentleman who commented

http://www.tf2outpost.com/trade/9461578 - selling @ .44, unsold (21 hours)

http://www.tf2outpost.com/trade/7116678 - same guy commenting as link one

http://www.tf2outpost.com/trade/7650234 - rejected offers for .33, offers for .66 and 1 ref

http://www.tf2outpost.com/trade/4915546 - seller says they're sold out at .33

http://www.tf2outpost.com/trade/7462536 - selling @ .66, says they've sold "over 20"

http://www.tf2outpost.com/trade/7866175 - selling @ .33, out of stock, has recent add for #9

http://www.tf2outpost.com/trade/9342803 - "1rec for #9", "sure"

http://www.tf2outpost.com/trade/9392750 - selling @ .44 "OUT OF STOCK"

http://www.tf2outpost.com/trade/7367484 - ".44 for 9" comment, .33 offer

Analysis: Most of the action is taking place @ .44, with .33 being an easy price to sell at. There's an offer for .66 and 1 ref in there, but they're outliers. The seller who said they sold "over 20" at .66 has no evidence of said sales, so I'm considering them suspect. There's one in classifieds @ .22, but the seller isn't active.