Sorry for all these suggestions, I just keep reminded of new things everytime.

Proof:

Image 1: http://imgur.com/R4et0ni,7JlQ8Pm,khDPQdx#0

Image 2: http://imgur.com/R4et0ni,7JlQ8Pm,khDPQdx#1

Image 3: http://imgur.com/R4et0ni,7JlQ8Pm,khDPQdx#2

Overpay applied:

All together: 36.55 keys, the taunt being 18.55 keys (At the time)

So, 18.55*0.9 = ~17 keys when rounded(16.695k to be exact)

Adding to the keys, which were

4 of, + 1 bud. (1 bud was 14 keys at the time of trade)

= 18 keys + 17 = 35 keys. (Remember, I rounded up) This equals around 2.33 buds

Sale 2:

Proof 1: http://imgur.com/B9FN4LY

Proof 2: http://imgur.com/McPtCpL

Proof 3: http://i.imgur.com/1mvdNMs

(Mini Suggestion)

2.8 * 0.9 = 2.5~ buds for it.

Sale three, (Another user made a suggestion for it)

Credit to: ApothicЯ for this sale proof.

(Link to his suggestion: http://backpack.tf/vote/id/54a6929aba8d882e718b49d8)

http://www.tf2outpost.com/trade/24378146

http://backpack.tf/profiles/76561198067008773?time=1420099200 -> http://backpack.tf/profiles/76561198067008773?time=1420185600

clean Miami Casemaker + key + F. shotgun

2.6 * 0.9 = 2.3 buds

The unusual I sold it for was an unusual Steel shako with the Time Warp effect. (~2.8 buds at the time of trade) It was a 1:1