Proof:

http://imgur.com/CZaWoft Many selling for 1.66, 3 for 1.55

http://www.tf2outpost.com/trade/11286055 selling for 1.66

http://www.tf2outpost.com/trade/11201229 selling for 1.66 (unsold for 3 days)

http://www.tf2outpost.com/trade/11282460 Selling for 1.33

http://www.tf2outpost.com/trade/11137321 selling for 1.66

http://www.tf2outpost.com/trade/11252244 Selling for 1.66

http://www.tf2outpost.com/trade/11286566 Selling for 1.66

http://www.tf2outpost.com/trade/11241608 Selling for 1.66

http://www.tf2outpost.com/trade/11254737 Selling for 1.55

Unsolds

http://www.tf2outpost.com/trade/11213881 Unsold for 2 days

http://www.tf2outpost.com/trade/11218759 Unsold for 2 days

http://www.tf2outpost.com/trade/11186188 Unsold for 3 days

http://www.tf2outpost.com/trade/11222097 Unsold for 2 days

http://www.tf2outpost.com/trade/11191178 unsold for 3 days

http://www.tf2outpost.com/trade/11197704 Unsold for 3 days (1.88)

http://www.tf2outpost.com/trade/11209276 Unsold for 2 days

http://www.tf2outpost.com/trade/11228982 Unsold for 2 days

http://www.tf2outpost.com/trade/11218759 Unsold for 2 days

http://www.tf2outpost.com/trade/11222097 Unsold for 2 days

http://www.tf2outpost.com/trade/11186162 Unsold for 1.88

http://www.tf2outpost.com/trade/11221824 Unsold for 1.88 (2 days)