Proof below. Overpay calculated

Sales

http://www.tf2outpost.com/trade/13692210 (proof in comments) + http://www.tf2outpost.com/trade/13801266 ---> http://www.tf2outpost.com/trade/13400041 - Sulphurous Beak + Planets Gentleman's Ushanka = 9 buds

http://www.tf2outpost.com/trade/12317825 - Front Runner + Scorching Lucky Shot + Stormy Grimm ( http://www.tf2outpost.com/trade/12939867 ) for a Cloudy Moon Jefe, puts the Front Runner at = 10.4 buds

Conclusion

Only 2 solid sales I found. Vote accordingly.

Help / Constructive Criticism / Additional Proof / Counter-Proof is ALWAYS welcome! :D