2 on the market, both are clean.

http://www.tf2outpost.com/trade/12919437

Sold for 7 buds, 2 clean (non level 1/7) Max's Heads and an O. Planets Mongolian (~14 keys)

~12.1 buds

http://backpack.tf/id/76561198069404572?time=1377241200 and http://backpack.tf/id/76561198069404572?time=1377388800

http://www.tf2outpost.com/trade/13907415

Best offer was a duped Burning Bonk Boy (~29.3) for both Energy Bonk Boys + Scorching Hermes (~5.3), PE Bonk is ~11.7 + 5.3 = 17 buds, the rest value is 12.3 on the G. Energy Bonk

http://www.tf2outpost.com/trade/14238525

Was offered a Burning Hive Minder (~18.4 buds - outlier)