Selling for or less than 7 ref

http://www.tf2outpost.com/trade/20662252 - 6.66 ref

http://www.tf2outpost.com/trade/20732074 - 7.00 ref

http://www.tf2outpost.com/trade/20701705 - 7.00 ref

http://www.tf2outpost.com/trade/20443421 - 7.00 ref (painted green)

Unsolds at 7.33

http://www.tf2outpost.com/trade/20680217 - 5 days, bumped 3 hours ago.

http://www.tf2outpost.com/trade/20719933 - 4 days, unbumped

Classifieds

http://backpack.tf/classifieds?item=Birdie%20Bonnet&quality=6&tradable=1&craftable=1

-3 on classifieds all for 7.00 ref

Overall i think 7.00+ is a hard price to sell which is shown by the unsolds.

Therefore i have come up with a conclusion which sees 7.00 ref flat is more accurate.

And yes there are only 6 trades on outpost...