/Suggestion reopened beacuse of wrong currency, probably/

Hello there, my first sugestion! I own one hat, but that´s the reason i suggest - old and unnacurate price. Not many sellers, many lowball offers. Nothing serious on bazaar.tf, nothing at tf2tp. Hard to get proof, so if you can, help me. Here is what i get:

Sold:

http://www.tf2outpost.com/trade/10054695 - 25keys, 1 day ago

http://www.tf2outpost.com/trade/9897639 - O. planets softcap (26 keys), 1 week ago <- I bought that

http://www.tf2outpost.com/trade/8866822 - 27 keys, 1 month ago

Still running trades:

http://www.tf2outpost.com/trade/10057279 - B/O 1 bud (24 keys), got one guy who wants to buy it for B/O

http://www.tf2outpost.com/trade/6607787 - got offered 27 keys 2 weeks ago

http://www.tf2outpost.com/trade/10041682 - B/O 1.5 buds, no solid offers, got offered Person in Iron mask craftno. 99, rejected /No idea how much it is worth/

http://www.tf2outpost.com/trade/1469090 - got offered 1 bud 2 weeks ago / then it was 27 keys/, and now someone is offering 1:1 with Planets Crocleather /also unupdated price on this hat/

Any hints or tips or proof is welcomed!