Lost in Translation. Fixing the last sale.

https://backpack.tf/item/7276665385

Sale 1) ?

https://backpack.tf/profiles/76561198068301070#!/compare/1549411200/1549756800

https://backpack.tf/profiles/76561198121386755#!/compare/1549670400/1549756800

Something involving the Stormy Storm Nuke and something worth ~25 - 30 Keys.

Sale 2) Sold + Strange Dead of Night (~6 Keys) for a Cloud 9 Neckwear Headwear (44.5 Keys)

https://backpack.tf/profiles/76561198121386755#!/compare/1550016000/1550188800

https://backpack.tf/profiles/76561198085304366#!/compare/1550102400/1550188800 - The Dead of Night then quicksold for 6 Keys at the time

44.5 - 6 = 38.5, which rounds to 39 Keys

Neckwear Mini

https://backpack.tf/profiles/76561198308488205#!/compare/1549584000/1549843200 - Sold for a Pro KS Aussie Knife (~26 Keys) + 10 Keys

https://backpack.tf/profiles/76561198043021494#!/compare/1554336000/1554422400 - Sold for a Circling Heart Tundra Top (49 Keys) + 1 Key

https://backpack.tf/profiles/76561198121386755#!/compare/1550188800/1550620800 - Sold + 1 Key of Items for a Haunted Ghosts Caribou (47 Keys)

https://backpack.tf/profiles/76561198130834456#!/compare/1550534400/1550620800 - Buyer's backpack for the Caribou sale

https://backpack.tf/profiles/76561198120585187#!/compare/1551916800/1552003200 - Sold + Terror Tossle + 3 Keys for a Scorching Beret (67.5 Keys)

https://marketplace.tf/items/30307;5;u58 - Sold for $94.74 when Keys were ~$1.79 each (94.74 / 1.79 = 52.92, which rounds to 53 Keys)

Taking 36 - 53 Keys, which averages to 44.5 Keys.

Sale 3) Quicksold for 32 Keys

https://backpack.tf/profiles/76561198085304366#!/compare/1550188800/1550275200

Sale 4) Quicksold for 36 Keys

https://backpack.tf/profiles/76561198002757046#!/compare/1550188800/1550275200

https://backpack.tf/item/7292728374

Sale 5) Bulk sale

https://backpack.tf/profiles/76561198140010255#!/compare/1551312000/1551398400

https://backpack.tf/profiles/76561197963292494#!/compare/1551312000/1551398400

Sale 6) Quicksold for 34 Keys + ~0.5 Keys of Items

https://backpack.tf/profiles/76561197963292494#!/compare/1551398400/1551484800

Sale 7) Quicksold for 36 Keys

https://backpack.tf/profiles/76561198095862827#!/compare/1551484800/1551571200

https://backpack.tf/profiles/76561198187035053#!/compare/1551571200/1551657600

https://imgur.com/a/8SwuTyL - Thanks, Wsdea

Sale 8) Quicksold for 38 Keys

https://backpack.tf/profiles/76561198047941585#!/compare/1551571200/1551657600

https://scrap.tf/auctions/ZYHOZ5 - Thanks, Uncle Dang

Sale 9) Bulk sale

https://backpack.tf/profiles/76561198047941585#!/compare/1552348800/1552435200

Sale 10) ?

https://backpack.tf/profiles/76561197971485686#!/compare/1552262400/1552435200

https://backpack.tf/profiles/76561198285293881#!/compare/1552348800/1552435200

Sale 11) Bulk sale

https://backpack.tf/profiles/76561198285293881#!/compare/1552694400/1552780800

Sale 12) Sold + FT Hot Backwoods Boomstick Shotgun + a couple Keys of Items for an Ancient Eldritch Prehistoric Pullover

https://backpack.tf/profiles/76561198170813939#!/compare/1553385600/1553472000

This sale is being used to price the Pullover.

Sale 13) Quicksold for 41 Keys

https://backpack.tf/profiles/76561198218497692#!/compare/1553385600/1553472000

https://backpack.tf/profiles/76561198285371555#!/compare/1553385600/1553472000

Sale 14) Bulk sale

https://backpack.tf/profiles/76561198285371555#!/compare/1553904000/1553990400

Sale 15) Sold for a Sunbeams Mann-o-War

https://backpack.tf/profiles/76561198105071091#!/compare/1554681600/1554768000

https://backpack.tf/profiles/76561198073056629#!/compare/1554681600/1554768000

Using this sale there.

Sale 16) Sold for a Haunted Ghosts Tundra Top

https://backpack.tf/profiles/76561198073056629#!/compare/1554681600/1554768000

This should be used to price the Tundra because it doesn't have a price yet.

Sale 17) Sold for a Duped Eerie Orbiting Fire Modest Pile of Hat (42 Keys) + 7 Keys + >0.5 Keys of Items

https://backpack.tf/profiles/76561198047819527#!/compare/1555286400/1555372800

https://backpack.tf/profiles/76561198048011821#!/compare/1555286400/1555372800

42 + 7 + >0.5 = >49.5, which rounds to 50 Keys

Modest Mini

https://backpack.tf/profiles/76561198140565712#!/compare/1554595200/1555718400 - Quicksold for 31 Keys

https://backpack.tf/profiles/76561198066986999#!/compare/1555632000/1555718400 - Sold for 28 Keys

https://backpack.tf/profiles/76561198212497608#!/compare/1555286400/1555372800 - Sold for a Green Confetti DCO (37 Keys) + 3 Keys + 23 Refined

https://backpack.tf/profiles/76561198846559158#!/compare/1555286400/1555372800 - Quicksold for 29 Keys + 7 Refined

https://backpack.tf/profiles/76561198145957686#!/compare/1554508800/1554595200 - Sold + ~7 Keys of Items for a Logo Tree + Steaming Tundra (20.5 Keys)

https://backpack.tf/profiles/76561198814345631#!/compare/1554681600/1554768000 - Sold for a Lantern Outta' (27.5 Keys) + Orb Handcraft (16 Keys) + 4 Keys

https://backpack.tf/profiles/76561198343885717#!/compare/1555200000/1555286400 - Sold for a Misty Football + Acidic Posedown

https://backpack.tf/profiles/76561198021055079#!/compare/1551571200/1551657600 - Sold for a Neutron Executioner (45 Keys) + 5 Keys

https://backpack.tf/profiles/76561198394079806#!/compare/1550966400/1551052800 - Sold for a GE Vampire (33.5 Keys) + ~0.25 Keys of Items

https://imgur.com/a/tRplI5t - Seller at 36 Keys

Taking 34 - 50 Keys, which averages to 42 Keys.

Sales: 32 Pure (QS), 34.5 Pure (QS), 36 Pure (QS), 36 Pure (QS), 38 Pure (QS), 39, 41 Pure (QS), 50

Taking 36 as the low end because of the sheer number of lower sales, even if they are quicksales.