Sale 1:

https://backpack.tf/profiles/76561198154395578#!/compare/1565136000/1570665600

https://backpack.tf/profiles/76561198121830870#!/compare/1569542400/1569628800

Sold for 6 keys

sale 2:

https://backpack.tf/profiles/76561198072374854#!/compare/1570060800/1570147200

https://backpack.tf/profiles/76561198033661509#!/compare/1570060800/1570147200

https://backpack.tf/profiles/76561198962212543#!/compare/1570060800/1570147200

Untrace

sale 3:

https://backpack.tf/profiles/76561198087554278#!/compare/1569715200/1569801600

https://backpack.tf/profiles/76561198089664680#!/compare/1569715200/1569801600

Sold with Grail Desire for CTFL topi

use there

Sale 4:

https://backpack.tf/profiles/76561198089664680#!/compare/1569715200/1569801600

https://backpack.tf/profiles/76561198323565601#!/compare/1569715200/1569801600

sold for ~6.5 keys

sale 5:

https://backpack.tf/profiles/76561198061583164#!/compare/1550620800/1564099200

https://backpack.tf/profiles/76561198091395080#!/compare/1564012800/1567036800

Untrace

sale 6:

https://backpack.tf/profiles/76561198091395080#!/compare/1567641600/1568419200

https://backpack.tf/profiles/76561198121830870#!/compare/1568160000/1568246400

Untrace

Sale 7:

https://backpack.tf/profiles/76561198973894950#!/compare/1569283200/1569369600

https://backpack.tf/profiles/76561198880382914#!/compare/1569369600/1569715200

https://backpack.tf/profiles/76561198878820051#!/compare/1569456000/1569801600

Untrace / bulk

Sale 8:

https://backpack.tf/profiles/76561198878820051#!/compare/1570665600/1570924800

https://backpack.tf/profiles/76561198332459390#!/compare/1570147200/1571184000

Bulk

Sale 9:

https://backpack.tf/profiles/76561198867716194#!/compare/1566086400/1566172800

https://backpack.tf/profiles/76561198445289661#!/compare/1561075200/1570060800

untrace

Sale 10:

https://backpack.tf/profiles/76561198355784678#!/compare/1565827200/1566000000

https://backpack.tf/profiles/76561198277395654#!/compare/1560816000/1566086400

SCM

Sale 11:

https://backpack.tf/profiles/76561198254605212#!/compare/1564099200/1564358400

https://backpack.tf/profiles/76561198119563409#!/compare/1564876800/1565222400

Untrace

Sale 12:

https://backpack.tf/profiles/76561198088500522#!/compare/1565222400/1565308800

https://backpack.tf/profiles/76561198055518897#!/compare/1565222400/1565308800

Sold for ~7.5 keys

Sale 13:

https://backpack.tf/profiles/76561198055518897#!/compare/1565222400/1565308800

https://backpack.tf/profiles/76561198131081286#!/compare/1565222400/1565308800

Sold with 4 keys for OF Nickel(16.5)

Total is 12.5 keys

Sale 14:

https://backpack.tf/profiles/76561198131081286#!/compare/1565308800/1565395200

https://backpack.tf/profiles/76561198862763731#!/compare/1565308800/1565395200

Sold for OF Bloke's (8.75)

https://bot.tf/stats/listings/Y35WKW3R

B/O of 11 keys

Sale 15:

https://backpack.tf/profiles/76561198862763731#!/compare/1567123200/1567209600

https://backpack.tf/profiles/76561198085187877#!/compare/1567123200/1567209600

untrace

sale 16:

https://backpack.tf/profiles/76561198085187877#!/compare/1567123200/1567209600

https://backpack.tf/profiles/76561198798948734#!/compare/1567123200/1567209600

Sold for Bubbling Puglist + ~2.5 keys in sweets

use there

Sale 17:

https://backpack.tf/profiles/76561198798948734#!/compare/1567382400/1567468800

https://backpack.tf/profiles/76561198106810072#!/compare/1567296000/1567382400

Sold for Aces Gridiron

use there

Sale 18:

https://backpack.tf/profiles/76561198106810072#!/compare/1567728000/1567814400

https://backpack.tf/profiles/76561198361252653#!/compare/1567814400/1567900800

Sold for Aces Private Eye(13)

https://bot.tf/stats/listings/MNLZP195

B/O of 17 keys

Sale 19 - 22:

https://marketplace.tf/items/tf2/158;5;u57

$17.23 / $1.84 = 9.36 keys <--- https://backpack.tf/item/7956314061

$14.5 / $1.82 = 7.97 keys

$14 / $1.83 = 7.65 keys

$14 / $1.82 = 7.69 keys

Total sales @:

6, 6.5, 7.5, 7.65, 7.69, 7.97, 8.75, 9.36, 12.5, 13 keys

buyers up to ~6.5 keys,

gonna cal 6.5 low,

12.5 + high,

taking 7.5 - 9.5 keys