Sales:

http://www.tf2outpost.com/trade/24651720 7 ref (their price wasn't listed earlier)

http://www.tf2outpost.com/trade/24697925 7 ref (insta-sold)

http://www.tf2outpost.com/trade/24532499 11 ref (0.8 keys)

http://www.tf2outpost.com/trade/24610666 1 key

http://www.tf2outpost.com/trade/24569844 1 key

http://www.tf2outpost.com/trade/24656346 1 key

http://www.tf2outpost.com/trade/24670294 1 key > (sold 2) http://i.imgur.com/UzwuI2b.png http://i.imgur.com/rHpI2Xr.png

Sellers:

http://www.tf2outpost.com/trade/24651886 6 ref (never bumped and below buyer prices)

http://www.tf2outpost.com/trade/24671144 10 ref (1 day, 0.75 keys)

http://www.tf2outpost.com/trade/24670294 1 key (restocker)

http://www.tf2outpost.com/trade/24665999 1 key (8+ in stock)

Buyers at current price:

http://www.tf2outpost.com/trade/19028858 7.33 ref

http://www.tf2outpost.com/trade/24691838 13.33 ref (1 key) - 6 ref = 7.33 ref (young, unbumped)

Classifieds:

http://i.imgur.com/0P1B1Vz.png

1 x 5.66 ref

1 x 9 ref

2 x 10 ref

9 x 1 key

d0 <3 said to round to 0.8, but 0.75 is more accurate. ^^ Two sellers at 10 ref in classifieds support the low-end as well. Thoughts/counter-proof welcome.