Previous suggester's nickname seems familiar :^)

Got mad skillz now, huh.

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Sale #1 29th - 31st of May

http://backpack.tf/profiles/76561198000587122?time=1432940385 before

http://backpack.tf/profiles/76561198000587122?time=1433055600 after

Judjing by IDs was sold for 14 keys pure + 11 refined + surplus voucher (~8) 14 + (11+ ~7.33 = 18.33 = rounded to 1 key) = 14+1 = 15

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Invalid sale #1 11th - 12th of June (Outlier)

http://backpack.tf/profiles/76561198162541255?time=1434072700 before

http://backpack.tf/profiles/76561198162541255?time=1434092400 after

Sold or DP Base metal billycock(~12) Technically price for billy can be counted invalid, but i can't find a suitable mini, the only sales were for gifted outdated hats, gg. Calling this an outlier in any way.

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Sale #2 3rd - 7th of June

http://backpack.tf/profiles/76561198065730596?time=1433361647 before

http://backpack.tf/profiles/76561198065730596?time=1433660400 after

1:1 with Frostbite Titanium Tyrolean(~20) 20*0.9 = 18 -> 18

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Unusable sale #1

http://backpack.tf/profiles/76561198059667511?time=1434079010 before

http://backpack.tf/profiles/76561198059667511?time=1434092400 after

Sold with Miami Nights Spook Specs(outdated anyway) for Demonflame Buckaroo Not usable due to outdateness of spook and cuz buckaroo is unpriced.

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Conclusion: I've grabbed practically every sale that makes sense, other two was for nothing in return(csgo deals\paypal(probably)?). One sale for 15 pure and one for 18 in unusuals, setting a range