Thanks to Roller and Offline for the advice <3

Low end:

http://www.tf2outpost.com/trade/15973218

Orbiting TF Logo Fruit Shoot's low end is 1.3 Buds (original price)

+12 keys ~0.65 buds

~1.9 Buds

Sale for around 2.0

http://www.tf2outpost.com/trade/15641401

http://puu.sh/628N9 ( http://puu.sh/628Rh , http://puu.sh/628TZ )

Here the Belgian is used to pay for the Muffs, so the overpay is calculated on the Belgian's side, making it so its price plus the 5 keys added equates the high end of the Muffs.

Muffs high end= 2.3 buds

5 Keys= 0.3 buds

Value given to Belgian= 2.0 Buds

High end:

http://puu.sh/627xk ( http://puu.sh/627BQ )

Sold for 28 keys + 59.33 Refined (8.7 keys) + Strange Widowmaker (1.5 keys) + Unique Dashin' Hashshashin (1.05 keys) = 39.25 keys = 2.18 buds Rounded to 2.2

This sale happened in a trade server (Roller was there but he might have been afk)

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If there have been any errors in my math or prices I'd be more than pleased to know.