Sold for a key

http://www.tf2outpost.com/trade/5521349

http://www.tf2outpost.com/trade/6087963 (Also had an offer of 2.33 + sweets)

http://www.tf2outpost.com/trade/5805975 (Actually sold for a Key AND 2 ref)

2.66+ ref Offers

http://www.tf2outpost.com/trade/4838957 [2.66] (It's the hidden one after Mr. Generic)

http://www.tf2outpost.com/trade/6206087 [3 ref]

http://www.tf2outpost.com/trade/6261265 [2.66]

http://www.tf2outpost.com/trade/6302547 [2.66]

http://www.tf2outpost.com/trade/5765011 [Offer of a Key] [Another offer of a V. Whoopee Cap]

This one was selling for 2.33 ref. It was snatched up in around 3 hours.

http://www.tf2outpost.com/trade/6305075

Here's the testimonial from the seller

http://i47.tinypic.com/2q3d45e.jpg

In conclusion, 2.33 ref is now just a quicksell price that everybody wants (Sorta like the 2.66 for keys now :c). There're some offers of ~3 ref and many more at 2.66.