people buy it for 6 key..

7 keys

http://www.tf2outpost.com/trade/6480376

http://www.tf2outpost.com/trade/6510318 (Sold)

http://www.tf2outpost.com/trade/6433044

8 keys

http://www.tf2outpost.com/trade/6398597

http://www.tf2outpost.com/trade/6474967

http://www.tf2outpost.com/trade/5091432 (1 month ago, and still selling at this price)

8 keys/8 keys + 1 Ref

http://www.tf2outpost.com/trade/6499440

You just showed us b/o of trades. if people were buying it for b/o then I would understand. Sure some people have b/o 10 keys + and don't even have a single c/o, let alone no one is buying at 8 either...

The sellers WANT these prices, but aren't getting them unless they are very lucky. And this site doesn't track luck. Downvoted.

Yay, a suggestion that makes sense after the last 5! I would say that Ebenezers go for 7-9 keys. Sorry for spamming it everywhere, but here is the proof I gathered (mostly offers).

http://www.tf2outpost.com/trade/5637900 - Steaming Prancers for Kringle + Ebenezer

http://www.tf2outpost.com/trade/5428220 - 9 keys

http://www.tf2outpost.com/trade/6430747 - Dishonored promos + sweets

http://www.tf2outpost.com/trade/5773338 - 9 key B/O

http://www.tf2outpost.com/trade/6428176 - TS EA + 2 keys

http://www.tf2outpost.com/trade/5734095 - 8 keys

http://www.tf2outpost.com/trade/6318473 - sold for a TS Bills

http://www.tf2outpost.com/trade/6292398 - 2010 skull (Spine-Chilling Skull)

http://www.tf2outpost.com/trade/6461605 - 9 keys B/O

http://www.tf2outpost.com/trade/6215581 - Trine Complete (30€), 6 keys+5 ref

http://www.tf2outpost.com/trade/6130953 - 23 ref(=8.5 keys) + sweets

http://www.tf2outpost.com/trade/6100264 - S. Widowmaker + Texas Ten Gallon

http://www.tf2outpost.com/trade/4545088 - Gen. Balloonicorn + 2 Lime Paints + 1 ref

http://www.tf2outpost.com/trade/6308956 - 7 keys

http://www.tf2outpost.com/trade/4007715 - 7 keys+2 ref, 8 keys

http://www.tf2outpost.com/trade/6083317 - 7 keys+1 ref

http://www.tf2outpost.com/trade/5090861 - 7 keys

http://www.tf2outpost.com/trade/6483602 - B/O of 8 keys

http://www.tf2outpost.com/trade/6298291 - 10 keys

Quicksellers are buying for 6 keys, though not very successfully.

I'm neutral on this one.

They can ask whatever they want for them, until the item is sold the asking price is immaterial.