6 of these in existance, 4 are on outpost

http://www.tf2outpost.com/trade/13089552

Sold for Beams Veil(~20.4 buds)

http://www.tf2outpost.com/trade/13858521

Sold for Disco Beat Down Brown Bomber(no price)

http://www.tf2outpost.com/trade/13822045

Sold for Roboactive Anger(no price)

Many owners on outpost want 14 for their roboactive angers, so calling this a low outlier

http://www.tf2outpost.com/trade/13375187 - offers of:

-Sulph Bomber(~21.1) + 2 in sweets = ~23.1

-Aces Crones Dome(~23.8)

-Sulph Gibus(~22.6)

Sold for Beam Veil(not kidding, different beams veil)(~20.4)

Proof: http://backpack.tf/id/76561197960894449?time=1376722800 -> http://backpack.tf/id/76561197960894449?time=1376982000

http://www.tf2outpost.com/trade/13123646

Sold for Electrostatic Muffs + Electrostatic Shako + Electrostatic O. Ushanka + Power Surge Lucha + Electrostatic Cold Killer + Electrostatic Veil(~12.5)

Not sure what all of this is worth, but with the veil being 12.5 alone, this looks like an enormous overpay, being at least ~30 buds for the lot.

2 clean beams veil sales + offers reaching 23.8 set the range here