all credit goes to kaushuman

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Offered on a Pro KS Australium Amby + Gifted Pro KS Australium Knife + S. Invis + S. Dead Ringer + Lime G. Dashin' Hashshashin + Hue G. DCC + G. Shred Alert + Lime Spats

http://www.tf2outpost.com/trade/21144769

1.5 + 2.2 + 0.2 + 0.1 + 0.2 + 0.2 + 0.1 + 0.1 = 4.6

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Sold for a GE Phantom

http://www.tf2outpost.com/trade/21285855

5.5 * 0.9 = 5

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Mini on Pro KS Aus Amby

Sold for 1.3

http://www.tf2outpost.com/trade/22127500

Average monthly price of 85.38

http://steamcompanion.com/tf2/Strange-Professional-Killstreak-Australium-Ambassador/

85.38 * 0.85 = 72.25 / 2.5 = 28.9 / 18 = 1.6

+ heapsa b/os around 30 keys

1.3 - 1.6

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Mini on Gifted Pro KS Aus Knife

Average monthly price of 97.63 [ungifted]

http://steamcompanion.com/tf2/Strange-Professional-Killstreak-Australium-Knife/

97.63 * 0.85 = 82.99 / 2.5 = 33.2 / 18 = 1.9

Sold for a DBD Belgian

http://www.tf2outpost.com/trade/22027184

3.3 [outlier?]

B/O of 2.5

http://www.tf2outpost.com/trade/22610550

Offer of 2 buds, some months ago [gifted]

http://www.tf2outpost.com/trade/19390160

gifted doesn't appear to go for any less than ungifted

1.9 - 2.5

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