Item 1

https://backpack.tf/item/14545566780

Sale 1

https://backpack.tf/profiles/76561198191410787#!/compare/1744675200/1744848000

https://backpack.tf/profiles/76561198311498888#!/compare/1744761600/1744848000

Dumped for an unknown amount

Sale 2

https://backpack.tf/profiles/76561198311498888#!/compare/1748390400/1748476800

https://backpack.tf/profiles/76561198150244053#!/compare/1747612800/1748563200

No clue

Sale 3

https://backpack.tf/profiles/76561198150244053#!/compare/1750291200/1750377600

https://backpack.tf/profiles/76561199765492456#!/compare/1750291200/1750377600

Re-dumped for an unknown amount, I can only trace a few keys

Sale 4

https://backpack.tf/profiles/76561199765492456#!/compare/1750291200/1750377600

https://backpack.tf/profiles/76561199581722058#!/compare/1750291200/1750377600

No clue

Sale 5

https://backpack.tf/profiles/76561199581722058#!/compare/1750550400/1750636800

https://backpack.tf/profiles/76561198049466226#!/compare/1749945600/1750636800

No clue

Sale 6

https://backpack.tf/profiles/76561198049466226#!/compare/1750809600/1750896000

https://backpack.tf/profiles/76561199581722058#!/compare/1750809600/1750896000

Re-dumped for an unknown amount

Sale 7

https://backpack.tf/profiles/76561199581722058#!/compare/1750896000/1750982400

https://backpack.tf/profiles/76561198350879574#!/compare/1750896000/1750982400

I can trace ~14 keys

Sale 8

https://backpack.tf/profiles/76561198350879574#!/compare/1750982400/1751068800

https://backpack.tf/profiles/76561198358863286#!/compare/1750982400/1751068800

Vivid Plasma Toy Soldier + 4 keys + Antarctic Parka

No usable sales for the Toy Soldier => Taking buyers @ ~10 keys (https://imgur.com/a/GJ34LJq)

10 + 4 = ~14 keys

Item 2

https://backpack.tf/item/14851519459 - This is the May 28th mp.tf sale

Sale 9

https://backpack.tf/profiles/76561198313018251#!/compare/1749340800/1749513600

https://backpack.tf/profiles/76561199108309959#!/compare/1749427200/1749513600

Dumped for 12 keys, 18 ref = ~12 keys

Then moved to bot owner...

Sale 10

https://backpack.tf/profiles/76561198086011812#!/compare/1749859200/1750032000

https://backpack.tf/profiles/76561199017959799#!/compare/1750896000/1750982400

No clue

Then just a tradeback...

Item 3

https://backpack.tf/item/14726896304

Nothing traceable here

Mp.tf

https://marketplace.tf/items/tf2/30008;5;u8

https://backpack.tf/item/13069129461

$34.19 / $1.94 = ~18 keys (May 28) - Re-dumped for less

$34.19 / $1.95 = ~18 keys (Jun 4)

$34.19 / $2.00 = ~17 keys (Jun 27)

Total Sales

12, 14, 14, 17, 18, 18

https://imgur.com/a/ogs3Nr7

12 is a buyer dump / under buyers

Should be good to run with 14 - 18 keys

Unsolds:

https://backpack.tf/item/5010432591 - 19

https://backpack.tf/item/14726896304 - $39.99

https://backpack.tf/item/10762744845 - $39.99

https://backpack.tf/item/7918286835 - 21