Outdated, just tightening up the range.

No sales at 18 nor 14.

17 seems to be pushing it.

http://www.tf2outpost.com/trade/16384847

2:1'd with Vivid Hot Dogger, not sure who offered on who, but taking mid ranges for stuff, it puts this at around 16 keys

http://www.tf2outpost.com/trade/15976787

Not positive what this sold for, but includes OP's G Fetti Mullet/Whoopee/Tricorne and a Max Head, sweets were probably added on the other side.

http://www.tf2outpost.com/trade/15369739

Sold for a bud in keys (At the time 16-17)

http://www.tf2outpost.com/trade/15337462

Sold for Pink Bills + 10 keys (16)

http://www.tf2outpost.com/trade/15565079

Sold for 15

http://www.tf2outpost.com/trade/13627191

Sold for 15

http://www.tf2outpost.com/trade/14878175

Sold all minus pan for G Fetti Jefe, again not sure who offered on who, but seemed to have overpaid a ton, so not even going to calculate.

http://www.tf2outpost.com/trade/14629762

Would've taken NnB Hoodie + Sweets(?) (15 ish)

http://www.tf2outpost.com/trade/16418934

Offer of Bubble Grim (16-17)

Not going to bother listing all the trades with b/o's for 16 and 17

Feel free to counter.