http://www.tf2outpost.com/trade/12411637 Sold his for 1.5 pure.

http://www.tf2outpost.com/trade/13188831 Offers as high as 1.5 buds, while it sold for 30 keys:

http://i.imgur.com/MC5uzYX.png

Thanks to Mr. Watch for these proofs ^

http://www.tf2outpost.com/trade/13499432 - Note 25-28 key pure offers by the same person. Hound Dog with Bliz. Storm was offered as well. Low-end is 20 keys; just shows this price needed an update. Offered a Bubbling Beret (16 key low-end) + 8 keys: 24 key offer. Guy isnt accepting anything below 30. (Has gotten these offers even when un-bumped)

http://www.tf2outpost.com/trade/13624517 - Sold for 24 pure to Vui. Was offered 20-22 keys (Rejected)