This needs a drop.

Classified ads at the time of posting:

Page 1 - http://m.imgur.com/sE70NGw

Page 2 - http://m.imgur.com/TMrZMZO

http://backpack.tf/classifieds?item=Festive%20Knife&quality=11&tradable=1&craftable=1&page=1

4*9 keys (1 has Heavies Killed)

1*9.32 keys (Has parts)

5*9.38 keys (2 have killstreak and 2 have parts)

4*9.51 keys (3 have killstreak)

Unsolds at 9.5 keys:

http://www.tf2outpost.com/trade/26505772 (Young)

http://www.tf2outpost.com/trade/26445689 (Has killstreak, ~6 days old)

Unsolds at 9 keys and 8 refined (~9.5 keys):

http://www.tf2outpost.com/trade/26443065 (Has killstreak, ~6 days)

http://www.tf2outpost.com/trade/26430574 (Has killstreak, ~1 week)

Unsolds at 9 keys and 6 refined (~9.4 keys):

http://www.tf2outpost.com/trade/26477064 (Has 3, 2 have killstreak and 2 have parts, ~3 days)

http://www.tf2outpost.com/trade/26509704 (Young)

Sellers at 9 keys:

http://www.tf2outpost.com/trade/26511247 (Young)

http://www.tf2outpost.com/trade/26488876 (~2 days old)

http://www.tf2outpost.com/trade/26415943 (Has killstreak, parts and Exorcism, ~1 week old)

http://www.tf2outpost.com/trade/26446725 (~6 days old, poorly bumped)

This is all I could find on Outpost that are valid at the time of posting this suggestion.