Ressugesting with overpay calcualted

only 4 in existence!,

there is none currently in outpost and also none in the bazaar

here, have some proof:

the seller http://www.tf2outpost.com/trade/19518497

wo bought it: http://www.tf2outpost.com/backpack/76561198088994432

i ask'd the buyer to give me a image of the trade and well, here it is http://i.imgur.com/9ovP4nD.png

the unusual is a orbiting fire hotties hoodie, the genuine is the robo-sandvich and 4 keys

The hotties hoodie orbiting fire cost 1.4-2.1 buds the robo-sandvich 1.3 and 4 keys cost 0.23 buds = 2.9-3.6 buds, the 4 keys are considered overpayment

I would really apreciate people wo point out what i did wrong or what i'am missing, thanks.