Sale 1:

https://backpack.tf/profiles/76561198165166088#!/compare/1564963200/1582848000

https://backpack.tf/profiles/76561198063029136#!/compare/1582588800/1582848000

Sold for ~9 keys in sweets + Spell

sale 2:

https://backpack.tf/profiles/76561198063029136#!/compare/1583539200/1583625600

https://backpack.tf/profiles/76561198081458286#!/compare/1583452800/1583539200

sold for ~21 keys in sweets

https://bot.tf/stats/listings/46N559R2

B/O of 23 keys

Sale 3:

https://backpack.tf/profiles/76561198081458286#!/compare/1583884800/1584057600

https://backpack.tf/profiles/76561198819747735#!/compare/1583971200/1584057600

Bulky

sale 4:

https://backpack.tf/profiles/76561198819747735#!/compare/1584057600/1584144000

https://backpack.tf/profiles/76561198060983357#!/compare/1582329600/1586217600

Untrace

sale 5:

https://backpack.tf/profiles/76561198060983357#!/compare/1586217600/1588204800

https://backpack.tf/profiles/76561198249138440#!/compare/1587081600/1587686400

Untrace

sale 6:

https://backpack.tf/profiles/76561198160856661#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198355215130#!/compare/1581379200/1585612800

Untrace

sale 7:

https://backpack.tf/profiles/76561198114673960#!/compare/1585094400/1585353600

https://backpack.tf/profiles/76561198005070905#!/compare/1585180800/1585267200

Bulk

sale 8:

https://backpack.tf/profiles/76561198005070905#!/compare/1585267200/1585440000

https://backpack.tf/profiles/76561198985910282#!/compare/1585267200/1585353600

QS

sale 9:

https://backpack.tf/profiles/76561198985910282#!/compare/1585785600/1585872000

https://backpack.tf/profiles/76561198448276403#!/compare/1585699200/1585872000

Keys

sale 10:

https://backpack.tf/profiles/76561198448276403#!/compare/1585958400/1587686400

https://backpack.tf/profiles/76561198080179568#!/compare/1586649600/1586908800

SCM

sale 11:

https://backpack.tf/profiles/76561198972294135#!/compare/1580342400/1580428800

https://backpack.tf/profiles/76561198347666710#!/compare/1580428800/1580515200

Sold for KaW Tossle(15.5) + 5 keys

Total is 20.5 keys

Sale 12:

https://backpack.tf/profiles/76561198347666710#!/compare/1580515200/1580601600

https://backpack.tf/profiles/76561198337734785#!/compare/1580515200/1580601600

QS

Sale 13:

https://backpack.tf/profiles/76561198337734785#!/compare/1581465600/1581552000

https://backpack.tf/profiles/76561198223429284#!/compare/1581465600/1581552000

Sold for ~19 keys

sale 14:

https://backpack.tf/profiles/76561198223429284#!/compare/1583539200/1583712000

https://backpack.tf/profiles/76561198418114097#!/compare/1583280000/1583712000

Can trace 7 keys

sale 15:

https://backpack.tf/profiles/76561198418114097#!/compare/1583798400/1583884800

https://backpack.tf/profiles/76561198200420351#!/compare/1583798400/1583884800

sold for 10 keys + spell

sale 16:

https://backpack.tf/profiles/76561198200420351#!/compare/1583798400/1583884800

https://backpack.tf/profiles/76561198108797381#!/compare/1583798400/1583884800

sold for Flies Pomp + ~4 keys

use there

sale 17:

https://backpack.tf/profiles/76561198328824242#!/compare/1586217600/1586390400

https://backpack.tf/profiles/76561198124159344#!/compare/1586304000/1587686400

Untrace

sale 18:

https://backpack.tf/profiles/76561198247506222#!/compare/1585353600/1585526400

https://backpack.tf/profiles/76561198327633561#!/compare/1585353600/1585526400

Untrace

sale 19:

https://backpack.tf/profiles/76561198327633561#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198114402400#!/compare/1585526400/1585612800

Bulk

sale 20:

https://backpack.tf/profiles/76561198114402400#!/compare/NaN/1588204800

https://backpack.tf/profiles/76561198147523300#!/compare/1588118400/1588204800

Sold for 23 keys

sale 21:

https://backpack.tf/profiles/76561198125917042#!/compare/1587600000/1587686400

https://backpack.tf/profiles/76561198122976167#!/compare/1587600000/1587686400

Sold for ~21 keys in sweets

Sale 22:

https://backpack.tf/profiles/76561198122976167#!/compare/1587945600/1588032000

https://backpack.tf/profiles/76561198072239175#!/compare/1587859200/1588032000

sold for CTFL Modest(22) + 2 keys

Total is 24 keys

https://bot.tf/stats/listings/4J9P9OJ7

B/O of 24 keys

Sale 23:

https://backpack.tf/profiles/76561198072239175#!/compare/1588032000/1588118400

https://backpack.tf/profiles/76561198146784656#!/compare/1587945600/1588032000

Sold with 4 keys for CH Baker

use there

sale 24:

https://marketplace.tf/items/tf2/324;5;u19

$39.99 / $1.67 = 23.95 keys <--- https://backpack.tf/item/239635141

$34.99 / $1.68 = 20.83 keys

$40 / $1.80 = 22.22 keys

Total sales @:

19, 21, 21, 21, 21, 22, 23, 24, 24 keys

buyers up to ~17 keys,

sellers at 24 keys,

https://i.imgur.com/DLWB8NG.jpg

taking 19 - 24 keys