Give me some skin! (Thanks Shufflespy!)

https://backpack.tf/item/1131609486

Sale 1) Bulk sale

https://backpack.tf/profiles/76561198178853653#!/compare/1565913600/1566086400

https://backpack.tf/profiles/76561198154211785#!/compare/1565568000/1565913600

Sale 2) Sold + Screaming Tiger Most Wanted for 10 Keys

https://backpack.tf/profiles/76561198154211785#!/compare/1565913600/1566000000

https://backpack.tf/profiles/76561198145843391#!/compare/1565827200/1566000000

Can't say how many Keys were dedicated for the High Five vs. the Most Wanted.

https://backpack.tf/item/1550396997

Sale 3) ?

https://backpack.tf/profiles/76561198060856516#!/compare/1567036800/1567209600

https://backpack.tf/profiles/76561198179178805#!/compare/1567123200/1567209600

Sale 4) Quicksold for 7 Keys + 0.22 Refined

https://backpack.tf/profiles/76561198179178805#!/compare/1567123200/1567209600

Rounds to 7 Keys

https://backpack.tf/item/1619324896

Sale 5) ?

https://backpack.tf/profiles/76561198171474634#!/compare/1561248000/1569110400

https://backpack.tf/item/1768038569

Sale 6) ?

https://backpack.tf/profiles/76561198447884169#!/compare/1563926400/1565308800

https://backpack.tf/profiles/76561198161105705#!/compare/1550534400/1565395200

https://backpack.tf/item/1843151813

Sale 7) Bulk sale for a Galactic Gateway Pithy Professional

https://backpack.tf/profiles/76561198157680604#!/compare/1566691200/1566777600

https://backpack.tf/item/2328556785

Sale 8) ?

https://backpack.tf/profiles/76561198060532593#!/compare/1568332800/1568592000

Sale 9) ?

https://backpack.tf/profiles/76561198305676157#!/compare/1568851200/1568937600

https://backpack.tf/profiles/76561198137840732#!/compare/1568851200/1568937600

https://backpack.tf/item/2646680383

Sale 10) SCM sale

https://backpack.tf/profiles/76561198408340920#!/compare/1565136000/1566518400

https://backpack.tf/profiles/76561198131916605#!/compare/1564099200/1566000000

https://backpack.tf/item/3526060932

Sale 11) ?

https://backpack.tf/profiles/76561198102242189#!/compare/1558310400/1566777600

https://backpack.tf/profiles/76561198044223069#!/compare/1566864000/1567123200

https://backpack.tf/item/3885680154

Sale 12) ?

https://backpack.tf/profiles/76561198294516113#!/compare/1563926400/1564012800

https://backpack.tf/item/5399038764

Sale 13) ?

https://backpack.tf/profiles/76561198340634356#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198355436882#!/compare/1566432000/1566518400

Sale 14) Quicksold for 7 Keys + 7.55 Refined

https://backpack.tf/profiles/76561198355436882#!/compare/1566518400/1566604800

Rounds to 7 Keys

https://backpack.tf/item/6021246978

Sale 15) Bulk sale for an Aces High Antlers

https://backpack.tf/profiles/76561198145069641#!/compare/1563753600/1564012800

Sale 16) Bulk sale for an Australium Sniper Rifle

https://backpack.tf/profiles/76561198120672630#!/compare/1563840000/1563926400

https://backpack.tf/profiles/76561198129015488#!/compare/1563840000/1563926400

Sale 17) Sold for 7 Keys

https://backpack.tf/profiles/76561198129015488#!/compare/1564012800/1564272000

Sale 18) ?

https://backpack.tf/profiles/76561198055429503#!/compare/1564272000/1564358400

https://backpack.tf/profiles/76561198164315915#!/compare/1563753600/1564272000

Sale 19) Sold for 4 Keys + Flippin' Awesome

https://backpack.tf/profiles/76561198164315915#!/compare/1564272000/1564358400

Low outlier.

Sale 20) Quicksold for 5 Keys + 6 Refined

https://backpack.tf/profiles/76561198083937853#!/compare/1564272000/1564358400

Low outlier.

Sale 21) ?

https://backpack.tf/profiles/76561198210225228#!/compare/1564704000/1564790400

https://backpack.tf/profiles/76561198288743767#!/compare/1558396800/1568419200

https://backpack.tf/item/1222100476

Sale 22) Sold for 6 Keys + 7 Refined

https://backpack.tf/profiles/76561198175957778#!/compare/1562716800/1562803200

Low outlier.

Sale 23) ?

https://backpack.tf/profiles/76561198129860851#!/compare/1563148800/1563408000

https://backpack.tf/profiles/76561198289625146#!/compare/1563062400/1563408000

Sale 24) ?

https://backpack.tf/profiles/76561198289625146#!/compare/1563062400/1563408000

https://backpack.tf/profiles/76561198139730916#!/compare/1562716800/1564272000

Sale 25) ?

https://backpack.tf/profiles/76561198139730916#!/compare/1565308800/1565395200

Sale 26) ?

https://backpack.tf/profiles/76561198335791307#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198384686570#!/compare/1566000000/1566086400

Sale 27) ?

https://backpack.tf/profiles/76561198384686570#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198132162735#!/compare/1558656000/1566172800

https://backpack.tf/item/3340500227

Sale 28) Sold for 7 Keys + 17 Refined (~0.39 Keys)

https://backpack.tf/profiles/76561198340634356#!/compare/1566086400/1566172800

7 + 0.39 = 7.39, which rounds to 7.5 Keys

https://marketplace.tf/items/tf2/167;5;u3004 - Sold for $13 when Keys were ~$1.81 3 times, $17.59 twice (high), and $16.99 (high)

https://marketplace.tf/items/tf2/5021;6

13 / 1.81 = 7.18, which rounds to 7 Keys

https://imgur.com/a/FYmNfrn - 7 Day Seller at 7.89 Keys and a young Seller at 7.91 Keys. 3 Buyers at 6.8 Keys

https://backpack.tf/item/1843151813

https://backpack.tf/item/1619324896

https://backpack.tf/u/76561198340634356

https://backpack.tf/u/76561198249412440

https://backpack.tf/u/76561198305676157

FINAL PRICE RANGE: 7-7.5