7 day old price

classifieds: http://backpack.tf/classifieds/search/307/11/0 - http://i.imgur.com/7IxQ7wQ.png

4 sellers. 10, 10, 10.15, 10.50 keys.

http://www.tf2outpost.com/trade/11315508 - 10 keys, new

http://www.tf2outpost.com/trade/11313344 - 10 keys, new

http://www.tf2outpost.com/trade/11312452 - 10 keys, new

http://www.tf2outpost.com/trade/11306023 - sold at 9.4, <10 hours

http://www.tf2outpost.com/trade/11302290 - 1:1 with s.f. huntsman

http://www.tf2outpost.com/trade/11276984 - 10 keys

http://www.tf2outpost.com/trade/11268575 - 1:1 with s.f. grenade launcher

http://www.tf2outpost.com/trade/11268330 - same guy as above, would have taken 10 keys

http://www.tf2outpost.com/trade/11292111 - ts bills plus a key (presumably)

http://www.tf2outpost.com/trade/11288362 - seems to have sold for 11 (new owner)

http://www.tf2outpost.com/trade/11264444 - listed on outpost and classifieds at 11, no longer owns it. not entirely sure on this one.

sellers at 11 keys to watch:

http://www.tf2outpost.com/trade/11307244

http://www.tf2outpost.com/trade/11301745

http://www.tf2outpost.com/trade/11289761

http://www.tf2outpost.com/trade/11282243

http://www.tf2outpost.com/trade/11276040

http://www.tf2outpost.com/trade/11269263

if anyone else has had success at 11, please post your proof. I had considered suggesting 10-10.5 until I saw the one sold at 11.