Too tired to keep up the train...

Classifieds and buy orders (As of 12 AM EST):

Lowest seller is at 0.66 ref, one buyer at 0.44 ref, but calling invalid because of the sellers at 0.33 ref on Outpost and because it hasn't been bumped in four days http://prntscr.com/90odvx

There are no valid sellers on Outpost below 0.33 ref.

Recent sale:

http://www.tf2outpost.com/trade/27281277 0.33 ref

Buyer:

http://www.tf2outpost.com/trade/27338978 0.22 ref

As there is a buyer for 0.22 ref, and and a sale at 0.33 ref, making this flat, although this also might need a larger rise later.