Sellers:

[url]http://www.tf2outpost.com/trade/10334528[/url] <--- 1 week old at 10 keys

[url]http://www.tf2outpost.com/trade/10509653[/url] <--- Selling for 9 keys

[url]http://www.tf2outpost.com/trade/10529818[/url] <--- Pretty sneaky guy XD. But selling for 8-9 keys, depending on whether you consider the high or low end of a range to be more accurate.

[url]http://www.tf2outpost.com/trade/10112571[/url] <--- 10 keys, 2 weeks old. I realize that one guy said "added" but the item is still in the seller's backpack.

[url]http://www.tf2outpost.com/trade/10345674[/url] <--- 9.5 keys, 1 week old

[url]http://www.tf2outpost.com/trade/10516405[/url] <--- Selling at 9 keys

[url]http://www.tf2outpost.com/trade/10444189[/url] <--- Selling for 9 keys

[url]http://www.tf2outpost.com/trade/10507563[/url] <--- Only 1 day old at 10 keys, but no interest so far

[url]http://www.tf2outpost.com/trade/10435039[/url] <--- 4 days old at 10 keys, no interest

[url]http://www.tf2outpost.com/trade/10522031[/url] <--- Only 7 hours old for 10 keys, but still no interest.

[url]http://www.tf2outpost.com/trade/10384119[/url] <--- 6 days old at 10 keys with no interest

[url]http://www.tf2outpost.com/trade/10455831[/url] <--- Selling for 9 keys

[url]http://www.tf2outpost.com/trade/10518463[/url] <--- 10 keys, no interest so far

Buyers (sorry about the lack of buyer proof, but there are only 2 pages on oupost and most are buying these using items)

[url]http://www.tf2outpost.com/trade/10312054[/url] <--- Refused offers ranging from 9-10 keys

[url]http://www.tf2outpost.com/trade/9745718[/url] <--- Looks like someone added him to sell for 5 keys two weeks ago, though he might have lowered his prices.

[url]http://www.tf2outpost.com/trade/7673908[/url] <--- Ignored offer of 9 keys and 3 refined

[url]http://www.tf2outpost.com/trade/8421504[/url] <--- rejected 10 keys offer

[url]http://www.tf2outpost.com/trade/9888020[/url] <--- Ignored offer of 10 keys, and they bought one for what I am assuming is less since the seller said they added for the buyer's price.

[url]http://www.tf2outpost.com/trade/10383651[/url] <--- Bought at least one for a Salvaged Crate 40 (worth 5-5.5 keys).

At the time of posting, there are 2 in the classifieds for 9 keys out of the 3 there.

[url]http://backpack.tf/classifieds/search/portal[/url]