As mod wanted

https://marketplace.tf/items/tf2/463;5;u3030

$40 on may 29th = 40 / 1.94 = 20.61 = ~21

$25 on may 31st = 25 / 1.91 = ~13

$21.06 on june 4th = 21.06 / 1.97 = 10.67 = ~11

$33.33 on june 8th = 33.33 / 1.98 = 16.83 = ~17

$33.33 on june 10th = 33.33 / 2.01 = 16.58 = ~17

$39.99 on july 7th = 39.99 / 1.98 = 20.20 = ~20

https://backpack.tf/profiles/76561198111897896#!/compare/1590192000/1590624000

https://backpack.tf/profiles/76561198850274253#!/compare/1590537600/1590624000

bulk

https://backpack.tf/profiles/76561198111897896#!/compare/1594684800/1596240000

https://backpack.tf/profiles/76561198138664594#!/compare/1594684800/1596153600

???

https://backpack.tf/profiles/76561198153962218#!/compare/1591488000/1591574400

https://backpack.tf/profiles/76561198806117936#!/compare/1590883200/1591920000

???

https://gyazo.com/3de64fcf7346af239b20e68112ba1c55

https://backpack.tf/profiles/76561198838788284#!/compare/1597104000/1597190400

https://backpack.tf/profiles/76561198806117936#!/compare/1597017600/1597795200

15 for the schaden, then he bought my blast defense for 12

11, 12, 13, 15, 2x 17, 20, 21

11, 12 are below buy orders

13 is close to buy orders and could've just very well been sold a marketplace buy order

Mod said 20 and 21 were too high, so 15 - 17

15 - 17