Closed the last one because the buyer immediately sold it. Turns out that sale could probably help with the Toy Tailor.

There's some crazy stuff in this suggestion.

Sale 1:

Sold alongside a Strange Pro KS Degreaser, Strange Pro KS Shotgun and Collector's Pro KS Powerjack for ~37 mixed keys and a 3 key item.

http://www.tf2outpost.com/trade/27891725

http://i.imgur.com/iHsrQ3l.png

The Degreaser and Shotgun sold for 12 TF2 keys, and the Powerjack sold for 10: http://i.imgur.com/Ryjtu6W.png

Thus putting the Bubble Pipe at about 6/7 TF2 keys. Not using.

Sale 2:

Sold for a Circling Peace Sign Fortunate Son.

http://backpack.tf/profiles/76561198067161406/#!/compare/1457938800/1458111600

http://www.tf2outpost.com/trade/27937196

Buyout was 80 keys, capping at 80.

Sale 3:

Sold alongside a Knifestorm Wraith Wrap for a Burning Flames Toy Tailor + 8 keys.

http://backpack.tf/profiles/76561198058489308/#!/compare/1458025200/1458111600

Can't price the Toy Tailor. Not using.

Toy Tailor mini:

The Toy Tailor is hard to price. Recently sold for a Molten Mallard Cotton Head (unpriced): http://www.tf2outpost.com/trade/27908373

The Cotton Head sold here: http://www.tf2outpost.com/trade/27879095 for a Bubbling Co-Pilot, 5 keys and sweets, but that seems low.

Before that, it looks like it may have quicksold, but I can't track what for: http://www.tf2outpost.com/trade/27849025

The other sold fairly recently with a 120 key buyout: http://www.tf2outpost.com/trade/27715843 but that'd make Sale 3 unusable anyway since the Wrap is already over 100.

The Bubble sale can probably be used to price the Toy Tailor.

1 of 1 with three recent sales, two usable, and it's pretty clear which is the outlier here.

Feedback is welcome and appreciated.

EDIT: The compare link for Sale 3 isn't particularly good, but this should work: http://backpack.tf/profiles/76561198113673803/#!/compare/1457424000/1458198000