This price seems a bit outdated. People seem to have a problem selling this misc and there doesn't seem to be a large interest with this specific MvM award.

They can actually be seen somewhat frequently on Scrap.tf:

[url]http://i.imgur.com/459Y7Ew.png[/url]

Sellers:

Unsold at 1.44-1.66:

[url]http://www.tf2outpost.com/trade/9592541[/url] (1.66, Couple hours old)

[url]http://www.tf2outpost.com/trade/9576109[/url] (1.66, 1 day old)

[url]http://www.tf2outpost.com/trade/9567952[/url] (1.66, 1 day old)

[url]http://www.tf2outpost.com/trade/9572017[/url] (1.66, 1 day old)

[url]http://www.tf2outpost.com/trade/9591135[/url] (1.66, Couple hours old)

[url]http://www.tf2outpost.com/trade/9562813[/url] (1.66, 1 day old)

[url]http://www.tf2outpost.com/trade/9334189[/url] (1.66, 1 week old)

[url]http://www.tf2outpost.com/trade/8962702[/url] (offers 1.55 to counter-offer, 3 weeks old)

[url]http://www.tf2outpost.com/trade/9576109[/url] (1.44, 1 day old)

Buyers:

1.22 or less:

[url]http://www.tf2outpost.com/trade/8440426[/url] (1.22, 1 Seller, 1 month old)

[url]http://www.tf2outpost.com/trade/6935314[/url] (1.22, Couple willing sellers, 3 months old)

[url]http://www.tf2outpost.com/trade/8174013[/url] (1.00, 1 post about the Pyrobotics, 1 month old)

Please show counter-proof if there is any. :)