Proof below. Overpay calculated

Just sold my own Stormy Inspecteur, so lets update da price!

Sales

Mine

http://imgur.com/FZKAI3D,pvrV99T,AbhYohZ (3 images) - Planets Toe + V. Lugermorph + G. Quad + Boston Boom Bringer = 21 keys (taking low-end for each)

http://www.tf2outpost.com/trade/13027952 - 19 keys + 4 ref = 20 keys

http://www.tf2outpost.com/trade/13230873 - Bubbling Festive Tree, other guy added 3 keys = 24 keys

http://www.tf2outpost.com/trade/13599287 - NnB Chapeau = 19 keys

http://www.tf2outpost.com/trade/13548519 ---> http://www.tf2outpost.com/trade/13486977 - Planets Shako = 19 keys

http://www.tf2outpost.com/trade/12945651 ---> http://www.tf2outpost.com/trade/12926520 - P. Fetti Mining Light + L'inspecteur for a Planets Brown Bomber, puts L'inspecteur at = 24 keys (using prices during the sale)

Conclusion

All the sales I could find ^.^ Vote accordingly.

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