Sold for 3.5 buds

http://www.tf2outpost.com/trade/24875308

http://backpack.tf/profiles/76561198025678822?time=1423209600

http://backpack.tf/profiles/76561198025678822?time=1423123200

3.5 buds

[Sold with Green Energy Détective Noir (3) + ~3 keys in sweets (3/13)] for Blizzardy Storm Hong Kong Cone (6.55):

http://backpack.tf/profiles/76561198066271242?time=1422691200

http://backpack.tf/profiles/76561198066271242?time=1422604800

6.55 - 3/13 - 3 = 3.3192 buds

Rounded to 3.3 buds

Owner probably offered. Applying overpay also makes the price a bit awkward.

Sold with Green Energy Détective Noir for duped Scorching Flames Détective Noir:

http://backpack.tf/profiles/76561198109500242?time=1422604800

http://backpack.tf/profiles/76561198109500242?time=1422505775

Probably results in a undervalued price as a result of duped. Ignoring.

[Sold with Green Energy Détective Noir (3) + Strange Professional Killstreak Australium Ambassador (~22/14)] for [Roboactive Head Warmer (~7.5) + Strange Australium Flame Thrower (~20/14) + 2 keys in sweets (~2/14)]:

http://backpack.tf/profiles/76561198109500242?time=1421740800

http://backpack.tf/profiles/76561198109500242?time=1421654400

(7.5 + 20/14 + 2/14) * .9 - 22/14 - 3 = 3.5929 buds

Rounded to 3.6 buds

Mini for Aussies:

http://backpack.tf/classifieds/?item=Flame%20Thrower&quality=11&tradable=1&craftable=1&australium=1

Seller of RA Headwarmer at 7 on Outpost. Estimation after overpay should be fine.

http://www.tf2outpost.com/trade/25052304