Sale 1

Sold with ~0.5 key sweets for secret to everybody bombing run = (48 * 0.9) - 0.5 = 43 keys

Seller before: http://backpack.tf/profiles/76561198064714930?time=1438585200 (August 3rd)

Seller after: http://backpack.tf/profiles/76561198064714930?time=1438671600 (August 4th)

Compare link: http://backpack.tf/profiles/76561198064714930?time=1438671600&compare=1438585200

• Mini on secret to everybody bombing run:

  Sold for duped vivid plasma prussian pickelhaube = 48 keys

  
  

  Seller before: http://backpack.tf/profiles/76561197991783701?time=1439622000 (August 15th)

  Seller after: http://backpack.tf/profiles/76561197991783701?time=1439881200 (August 18th)

  Compare link: http://backpack.tf/profiles/76561197991783701?time=1439622000&compare=1439881200



• Mini on duped plasma pickelhaube:

  Sold for kill-a-watt tavish's crown (21-24), kill-a-watt virtual reality headset (19-25) and ~3.5 key sweets = ~48 keys

  
  

  Seller before; http://backpack.tf/profiles/76561198110012789?time=1439103600 (August 9th)

  Seller after: http://backpack.tf/profiles/76561198110012789?time=1439276400 (August 11th)

  Compare link: http://backpack.tf/profiles/76561198110012789?time=1439103600&compare=1439276400

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Sale 2

Sold for kill-a-watt brotherhood of arms (60-66), strange pro cow mangler (~2.5) and 1 bud (4) = ((63 + 2.5) * 0.9) + (4 * 0.95) = 63 keys

http://www.tf2outpost.com/trade/26592934

Seller before: http://backpack.tf/profiles/76561198044195191?time=1437807600 (July 25th)

Seller after: http://backpack.tf/profiles/76561198044195191?time=1437894000 (July 26th)

Compare link: http://backpack.tf/profiles/76561198044195191?time=1437807600&compare=1437894000

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Sale 3

Sold/offered with bubbling safe n sound (10-13) for midnight whirlwind schadenfreude (50) = 50 - 11.5 = 39 keys

Buyer before: http://backpack.tf/profiles/76561198044195191?time=1437462000 (July 21st)

Buyer after: http://backpack.tf/profiles/76561198044195191?time=1437548400 (July 22nd)

Compare link: http://backpack.tf/profiles/76561198044195191?time=1437548400&compare=1437462000

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Sellers:

http://www.tf2outpost.com/trade/26930727 60 keys, 2.5 weeks

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Based on the seller at 60, 63 seems on the high side, so using the two lower sales for the range. Feedback welcome.