Why hasn't this thing been a misc yet?

Sale 1

http://www.tf2outpost.com/trade/23087249 - Sold for a Disco Beat Down Rimmed Raincatcher (1.6 buds). Assuming that the hat was offered because the Raincatcher was never put for sale => No overpay.

Sale 2

http://www.tf2outpost.com/trade/23026645 - Sold with a Miami Nights Bonk Leadwear (1.1 buds) for a Cloud 9 Black Watch (2.6 buds) (2.6 - 1.1*0.9 = 1.6 buds)

Sale 3

http://www.tf2outpost.com/trade/23165564 - Sold for 2 buds.

Feel free to counter / support my proofs.