A guy on a trade server that posted a suggestion that was accepted two years ago inspired me to do this suggestion.

He tried to make people think the backpack.tf price was 2-3 keys.

There are over 20 thousand of these things and only 7 pages on outpost.

Classified sellers

http://backpack.tf/classifieds/?item=Tyrant%27s%20Helm&quality=3&tradable=1&craftable=1

at the time of posting;

x2 at 7.00

x1 at 7.33

x1 at 7.66

x2 at .8 ref 1 painted

It really makes me angry when people want 6 keys for a lvl 42 tyrants. There are so many that are painted or people are looking way too much for them because of their level, or have a collection of all of the vintage hats. Take those all away and there aren't very many sellers.

Sellers at 7 ref

http://www.tf2outpost.com/trade/20511513 15 days

http://www.tf2outpost.com/trade/20973981

Sellers at 8 ref

http://www.tf2outpost.com/trade/20837438

http://www.tf2outpost.com/trade/20758722 unbumped

Unsolds at a key

http://www.tf2outpost.com/trade/20971196 1 day He is selling for 8 ref on classifieds.

http://www.tf2outpost.com/trade/20198246 1 month tomorrow

http://www.tf2outpost.com/trade/20851687 6 days

http://www.tf2outpost.com/trade/20795093 1 week

http://www.tf2outpost.com/trade/20636452 12 days

and the list goes on

Sold for 7 ref

http://www.tf2outpost.com/trade/20982371 This is the guy who inspired me to make this.

http://imgur.com/gDOlZEm

I'll be adding more proof as more becomes available.