Don't pirate movies, You might get Band-ana warning.

i'm funny

Sale 1:

Sold for a Strange AWPer Hand

BP of Buyer Before Sale: http://backpack.tf/profiles/76561198055821848?time=1435561200

BP of Buyer After Sale: http://backpack.tf/profiles/76561198055821848?time=1435647600

Bandana - http://backpack.tf/item/3546583256 - | AWPer - http://backpack.tf/item/3835568301

Comparison Script: http://i.imgur.com/Lp9Li0A.png

11 x 0.9 = 9.9 Keys

= 10 Keys

Sale 2:

Sold for a N&B Snaggletooth

BP of Seller Before Sale: http://backpack.tf/profiles/76561198148154934?time=1433623572

BP of Seller After Sale: http://backpack.tf/profiles/76561198148154934?time=1433660400

Bandana - http://backpack.tf/item/3546583256 | Snaggle - http://backpack.tf/item/1684176436

Comparison Script: http://i.imgur.com/dnSiogQ.png

Not applying double overpay

= 10 Keys

Sale 3:

Sold with a Spec KS Festive Fish for a TaW Mongolian

BP of Seller Before Sale: http://backpack.tf/profiles/76561198086185071?time=1433401200

BP of Seller After Sale: http://backpack.tf/profiles/76561198086185071?time=1433487600

Bandana - http://backpack.tf/item/3546583256 | Fish - http://backpack.tf/item/1346079969 | Mongolian - http://backpack.tf/item/2672210913

Comparison Script: http://i.imgur.com/RIq4dpX.png

x + 1 = 14

x = 13 Keys

Mini for Snaggletooth

Sold for a Bubbling L'Inspecteur

Probably not the best idea since the bp history is a week apart but the histories match.

BP of Seller Before Sale: http://backpack.tf/profiles/76561198028806683?time=1430706239

BP of Seller After Sale: http://backpack.tf/profiles/76561198028806683?time=1431241200

Snaggle - http://backpack.tf/item/1282173078 | L'Inspecteur - http://backpack.tf/item/633499121

11 x 0.9 = 9.9

= 10 Keys

Mini for Mongolian

Sold with a Key for a Stormy OMA

BP of Seller Before Sale: http://backpack.tf/profiles/76561197987181903?time=1433401200

BP of Seller After Sale: http://backpack.tf/profiles/76561197987181903?time=1433487600

Key - http://backpack.tf/item/3448983974 | Mongolian - http://backpack.tf/item/2672210913 | OMA - http://backpack.tf/item/704183289

x + 1 = 17 x 0.9

x = 15.3 - 1

= 14 Keys

Mini for Fish

please no, please take it as 1 key sorry :c

Conclusion:

2 Sales for 10 Keys, 1 Sale for 13 Keys. There's nothing to say that 13 keys is an outlier so taking the range of 10-13 Keys

Feedback is appreciated :D