Closed and reopened to make a minor edit and add a bit of research to the board.

Hey guys! First time doing a price suggestion but I think I've got it down.

Alright this hat is a robo effect hat and though it's a high tier hat, robos are looked down upon if it's not antifreeze or roboactive.

As we saw with Swiss Psycho he was more than willing to sell his for 3 buds and after a few weeks* he managed to sell it. 3 buds pure.

Proof: http://www.tf2outpost.com/trade/23753927

Just recently I managed to let mine go as well for a Green Energy Softcap (3-4 buds on outpost depending on the seller.)

Proof: http://www.tf2outpost.com/trade/23428336

The only previous sale mentioned in other suggestions was to me for quite a hefty price, though I was a bit desperate to find something that matched my green energy phantom.

As I stated earlier this hat ended up being rather low in value, at least in buyers eyes. In addition I'd like to point out that any GBH Cosa's over 4 buds has gone unsold since.

It's going nowhere fast.

Thank you for reviewing my suggestion!