13 doesn't look much of an outlier now

Sale #1

Sold for a TS Essential Accessories (~1.5) + Pro Aussie Tomi (~16.3, mini below)

Before: http://backpack.tf/profiles/76561198165768388?time=1432482533 (May 24)

After: http://backpack.tf/profiles/76561198165768388?time=1432623600 (May 26)

16.3 * .95 + 1.5 = 17 keys

Pro Aussie Tomi mini

http://i.imgur.com/PWNCLAA.png - 16.3 keys

Sale #2

Sold for a NnB Tungsten Toque

http://www.tf2outpost.com/trade/25993729 (~14.5, mini below)

Before: http://backpack.tf/profiles/76561198004509501?time=1431932400 (May 18)

After: http://backpack.tf/profiles/76561198004509501?time=1432105200 (May 20)

14.5 * .9 = 13 keys

NnB Tungsten Toque mini

Sold for a Smoking Hermes (~14.5)

Before: http://backpack.tf/profiles/76561198121294959?time=1432450800 (May 24)

After: http://backpack.tf/profiles/76561198121294959?time=1432537200 (May 25)

Sale #3

Sold w/ a S. Wrench w/ Robots Destroyed(~1.7) for a Pro Aussie Axe (~11.8)

Before: http://backpack.tf/profiles/76561198119619031?time=1430550000 (May 2)

After: http://backpack.tf/profiles/76561198119619031?time=1430636400 (May 3)

11.8 - 1.7 = 10 keys ~> outlier

Pro Aussie Axe mini

http://i.imgur.com/psdjPRd.png - 11.8 keys

Sale #4

Sold w/ ~4.4 keys worth of sweets for an Overlocked Whoopee Cap (~16, mini below) + 2 keys + ~4.9 keys worth of sweets

Before: http://backpack.tf/profiles/76561198174259343?time=1430377200 (April 30)

After: http://backpack.tf/profiles/76561198174259343?time=1430463600 (May 1)

16 + 4.9 - 4.4 * .9 + 2 = 17 keys

Overclocked Whoopee Cap mini

Sold w/ ~2.9 keys worth of sweets for a Terror-Watt Hermes (~19)

Before: http://backpack.tf/profiles/76561198099501509?time=1431673200 (May 15)

After: http://backpack.tf/profiles/76561198099501509?time=1431759600 (May 16)

19 - 2.9 = 16 keys

Sale #5

Sold for a Gifted Steaming German Gonzilla (~12, mini below) + ~7 keys worth of sweets

Before: http://backpack.tf/profiles/76561198131112277?time=1429081200 (April 15)

After: http://backpack.tf/profiles/76561198131112277?time=1429254000 (April 17)

12 + 7 * .9 = 17 keys

Gifted Steaming Gonzilla mini

Sold for 12 keys

Before: http://backpack.tf/profiles/76561198054531169?time=1430895600 (May 6)

After: http://backpack.tf/profiles/76561198054531169?time=1431154800 (May 9)

http://www.tf2outpost.com/trade/26017258 - B/O: 15 keys, 1 week tnx polar

Additional and Counter Evidence is always appreciated.

Discovery out ヽ༼ຈل͜ຈ༽ﾉ