Im sure all my math is correct

This is my longest suggestion (3.55k characters)

Sale 1:

http://backpack.tf/profiles/76561198054862332#!/compare/1483920000/1484438400

Sold for Circling heart bubble pipe (68) + burning flames company man (250) + Fountain of Delight Burstchester (221)+ Tesla Coil Salty Dog (95.5)

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Mini for Salty Dog:

http://backpack.tf/profiles/76561198307580931#!/compare/1480809600/1480896000

25.5 (Smoking Bomber) + 56.5 (Aces Peak) = 82

177.5 (Frostbite Muffs) - 82 = 95.5 (Salty Dog)

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Mini for Bubble Pipe:

http://backpack.tf/profiles/76561198116380602#!/compare/1464134400/1464220800

This is the most recent sale

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Micro for Eerie rotation:

http://backpack.tf/profiles/76561198021272428#!/compare/1481068800/1481155200

Sold for Beams Beret + 24 pure

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Mini-micro for beret:

http://backpack.tf/profiles/76561198152813004#!/compare/1482710400/1482796800

44

44 + 24 = 68 for bubble pipe

Total = 634.5 ~ 635

635

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Sale 2:

http://backpack.tf/profiles/76561198014113357#!/compare/1477612800/1481241600

3:3 with Duped Burning Anger + Phosphorous Viewfinder + Sulphurous Antlers for

Death at Dusk Antlers + Frostbite Viewfinder + Sunbeams Rifleman

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Mini for Suplurous Antlers:

http://backpack.tf/profiles/76561198011061869#!/compare/1484006400/1484092800

Sold with Phosphorous Viewfinder (400) for Circling Peace Sign Rack + 50 pure + Phantasm Jr Viewfinder (525) + Nebula Phononaut (190)+ Flies Pullover (170)+ Orbiting Fire Cutthroat (347.5) + Stormy Crone's (120)

ok, so I added this sale to be ~1,460 keys (estimating rack price to 60)

http://www.tf2outpost.com/trade/28698825

B/O caps it at 900

Also

http://backpack.tf/profiles/76561197994263299#!/compare/1480982400/1481241600

The 50 keys were not part of the trade

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Micro for Stormy Crone's + Pullover

http://backpack.tf/profiles/76561198059265081#!/compare/1484438400/1484611200

Anti-Freeze Brainiac (232.5) + Duped Burning Coupe (42) + Sulphurous Bombing Run (15)

289.5 (290)

http://www.tf2outpost.com/trade/28711126

B/O was 120 for Crone's, 170 for the Pullover

Bombing run micro:

http://backpack.tf/profiles/76561198244107494#!/compare/1486857600/1487030400

Bombing = 15

Duped burning coupe mini-micro:

http://backpack.tf/profiles/76561198059265081#!/compare/1484611200/1484697600

Power Surge Cyborg + Lantern Attendant

Coupe = 42

Lantern Attendant:

http://backpack.tf/profiles/76561198154334102#!/compare/1484179200/1484438400

14 + 17 (Tavish) = 31

Surge Cyborg:

http://backpack.tf/profiles/76561198087472068#!/compare/1484352000/1484611200

11

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Mini for nebula phononaut

http://backpack.tf/profiles/76561198041108750#!/compare/1482969600/1483056000

190

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Mini for Duped Burning Anger

http://backpack.tf/profiles/76561198043075767#!/compare/1483747200/1483833600

Added 15 with the Anger for an Electric Hat Protector Captain Space Mann + TF Logo Pullover

80.5 + 210 - 15 = 275.5 rounding to 275

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Duped Burning Anger = 275

Phosphorous Viewfinder = 400

Sulphurous Antlers = 900

Total = 1575

=================

Frostbite Viewfinder = 505

Death at Dusk Antlers = 535

Sunbeams Rifleman = x

Total = 1040 + x

x = 1575 - 1040

x = 535

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Sale 3:

http://backpack.tf/profiles/76561198225025568#!/compare/1482969600/1483228800

Burning Salty Dog (455) + Insomnia Mohawk (being priced @ 115)

455 + 115

570

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570 - 635