Figured may as well update this since I had already researched some previous trades.

http://www.tf2outpost.com/trade/23346715 - Sold for 16 keys pure (1 bud~)

http://www.tf2outpost.com/trade/23392224 - Sold for 1 bud pure.

http://www.tf2outpost.com/trade/23409125 - Sold for 17 keys pure (1.1~)

http://www.tf2outpost.com/trade/22684204 - Sold with 7 keys pure for a Flies Kabuto. 1.4 - .4~ = 1~

http://www.tf2outpost.com/trade/23452157 - Sold for Steaming Noble Amassment (1.3~)

http://www.tf2outpost.com/trade/22411452 - Wanted only 1 bud 1 key, sold to Rubi http://www.tf2outpost.com/trade/22694531 (His buying price) for 17 keys pure (.9~ as buds were 19 keys at the time of the sale http://backpack.tf/vote/id/540881b14dd7b880718b48c4 )

Minis for Kabuto since outdated:

http://www.tf2outpost.com/trade/23008418 - B/O of 1.4~ (1 Month)

http://www.tf2outpost.com/trade/23564670 - B/O of 1.3~ ( 1 day, young)

Most other trades are unknown for what they sold for or dealt with scammers.

Feel free to provide any counter-proof or let me know if my suggestion needs any fixes, I'll re-suggest with a better range if needed.

That is all.