Sale 1:

https://backpack.tf/profiles/76561198059424894#!/compare/1583712000/1583798400

https://backpack.tf/profiles/76561198308772967#!/compare/1583712000/1583798400

untrace

Sale 2:

https://backpack.tf/profiles/76561198308772967#!/compare/1583712000/1583798400

https://backpack.tf/profiles/76561198864815072#!/compare/1583798400/1583884800

sold for 28 keys

sale 3:

https://backpack.tf/profiles/76561198864815072#!/compare/1584662400/1584921600

https://backpack.tf/profiles/76561198043992035#!/compare/1582848000/1585094400

Sold for 20 keys

Sale 4:

https://backpack.tf/profiles/76561198418740133#!/compare/1580860800/1580947200

https://backpack.tf/profiles/76561198296649511#!/compare/1580860800/1580947200

Sold for 5D Melted + 72 ISY

use on Mop.

Sale 5:

https://backpack.tf/profiles/76561198296649511#!/compare/1581811200/1582416000

https://backpack.tf/profiles/76561198232041512#!/compare/1582243200/1582329600

Sold with ~5 keys for Blizzardy Modest

use there

Sale 6:

https://backpack.tf/profiles/76561198069302272#!/compare/1587513600/1587600000

https://backpack.tf/profiles/76561198150917840#!/compare/1587513600/1587600000

Sold for 16 keys

sale 7:

https://backpack.tf/profiles/76561198119647846#!/compare/1502755200/1587340800

https://backpack.tf/profiles/76561198148836514#!/compare/1587168000/1587340800

untrace

sale 8:

https://backpack.tf/profiles/76561198148836514#!/compare/1587168000/1587340800

https://backpack.tf/profiles/76561198312647060#!/compare/1587168000/1587340800

Sold for 19 keys

sale 9:

https://backpack.tf/profiles/76561198312647060#!/compare/1587686400/1588118400

https://backpack.tf/profiles/76561198308772967#!/compare/1588032000/1588118400

Keys / QS

sale 10:

https://backpack.tf/profiles/76561198242685644#!/compare/1584403200/1584489600

https://backpack.tf/profiles/76561198236425506#!/compare/1584403200/1584489600

Sold for DBD Noir

use there

https://bot.tf/stats/listings/4ZPX8GGQ

B/O of 30 keys

sale 11:

https://backpack.tf/profiles/76561198236425506#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198040952626#!/compare/1585699200/1586390400

sold for 21 keys

sale 12:

https://backpack.tf/profiles/76561198301456164#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198034755171#!/compare/1584576000/1584662400

sold for ~20 keys

sale 13:

https://backpack.tf/profiles/76561198034755171#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198972294135#!/compare/1584662400/1584748800

Bulky

Sale 14:

https://backpack.tf/profiles/76561198972294135#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198142864294#!/compare/1584662400/1584748800

sold for GE Toe

use there

Sale 15:

https://backpack.tf/profiles/76561198142864294#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198254861074#!/compare/1578441600/1584748800

sold with ~7 keys in sweets for KaW Mask

use there

sale 16:

https://backpack.tf/profiles/76561198254861074#!/compare/1584748800/1585008000

https://backpack.tf/profiles/76561198135010259#!/compare/1584835200/1584921600

sold with 4 keys for Surge Scrap

https://bot.tf/stats/listings/4ZPKLXN0

B/O of 25 keys

sale 17:

https://backpack.tf/profiles/76561198135010259#!/compare/1585958400/1586044800

https://backpack.tf/profiles/76561198080833686#!/compare/1580774400/1586131200

Sold for 22 keys

Sale 18:

https://marketplace.tf/items/tf2/31087;5;u144

$35.01 / $1.78 = 19.67 keys <--- https://backpack.tf/item/8400856238

$22.2 / $1.77 = 12.54 keys

Total sales @:

13, 16, 19, 20, 20, 20, 21, 22, 28 keys

buyers up to 13 keys,

1 buyer at 16 keys,

one buyer up to 18 keys,

seller at 20 keys is young,

https://bot.tf/stats/listings/M0O5GVRX

calling 16 low,

28 high,

taking 19 - 22 keys