Buying for 2 Ref: http://www.tf2outpost.com/trade/8526749

Buying for 1.66: http://www.tf2outpost.com/trade/8938458

Buying for 1.60: http://www.tf2outpost.com/trade/8879931

Sold at 2 Ref (though old): http://www.tf2outpost.com/trade/6101461

Offers of 2 Ref (1 month old) and sold for 1.66 (6 days old): http://www.tf2outpost.com/trade/8034358

Sold at 2 Ref (1 month old): http://www.tf2outpost.com/trade/3283871

Offer of 2 Ref: http://www.tf2outpost.com/trade/8737323

Offer of 2 Ref and 1.66: http://www.tf2outpost.com/trade/8085515

Offer of 1.77 (though invalid to buyer): http://www.tf2outpost.com/trade/6583029

Offer of 1.66 and recent offer of 1.72: http://www.tf2outpost.com/trade/7394058

Offers of 1.66: http://www.tf2outpost.com/trade/6234683

Various Offers 1.66+: http://www.tf2outpost.com/trade/5407525

Offer of 1.66: http://www.tf2outpost.com/trade/3031750

Sold for 1.66: http://www.tf2outpost.com/trade/8891658

Offer of 1.66: http://www.tf2outpost.com/trade/8618878

It's impossible to get this for 1.55. Most buyers are asking 2 Ref+, though most remain unsold. 1.66 is the point at which sellers and buyers are currently meeting.

Another offerer of 1.66: http://www.tf2outpost.com/trade/6903619

http://www.tf2outpost.com/trade/8523555