Re-suggestion from the old one.

Sale #1

Item: https://backpack.tf/item/7080955516

https://backpack.tf/profiles/76561198253093948#!/compare/1605139200/1605225600

https://backpack.tf/profiles/76561199101484822#!/compare/1605052800/1605139200

Moved items to his bot

Sale #2

https://backpack.tf/profiles/76561199101484822#!/compare/1605916800/1606003200

https://backpack.tf/profiles/76561199101711836#!/compare/1606003200/1606176000

Untraceable

Sale #3

Item: https://backpack.tf/item/7956255947

https://backpack.tf/profiles/76561198040482859#!/compare/1600128000/1600905600

https://backpack.tf/profiles/76561198097119648#!/compare/1600300800/1600560000

Untraceable

Sale #4

https://backpack.tf/profiles/76561198097119648#!/compare/1600560000/1600646400

https://backpack.tf/profiles/76561198399033192#!/compare/1600560000/1600905600

Can trace 3 Keys and 2 scrap. Moved somewhere else

Sale #5

https://backpack.tf/profiles/76561199035016731#!/compare/1600560000/1600646400

Bulk

Sale #6

https://backpack.tf/profiles/76561199035016731#!/compare/1600646400/1600732800

https://backpack.tf/profiles/76561198342161127#!/compare/1600646400/1600732800

Lots of bulk

Sale #7

https://backpack.tf/profiles/76561198342161127#!/compare/1601078400/1601164800

Sold 1:1 for a Vivid Plasma Field Practice (mini below at 33 Keys)

Marketplace sales

Item: https://marketplace.tf/items/tf2/779;5;u62

$40 / $1.87 = 21.39, rounding to 21 Keys [Oct 8]

$30 / $1.87 = 16 Keys [Oct 17]

$29.02 / $1.78 = 16.30, rounding to 16 Keys [Nov 12]

$49.99 / $1.75 = 28.57, rounding to 29 Keys [Nov 22]

https://bot.tf/stats/listings/Y96VG9KW

https://backpack.tf/item/7956305755 - seller at 19~ (1 week)

https://backpack.tf/item/9553039044 - seller at 20 (1 week)

https://backpack.tf/item/7080955516 - sold to bot

another 2 sellers at 20 keys now as well. looks like 16 - 21 keys would be more suitable here. bot dump was likely 16 as well supporting the low-end.

Thanks Blaze for the info.

Summary

Sales at

16 Keys

16 Keys

21 Keys

29 Keys

33 Keys

Going with 16-21 Keys here as the 29 and 33 keys seems high for the range.

Mini for Vivid Plasma Field Practice

Item: https://marketplace.tf/items/tf2/30862;5;u16

$59.99 / $1.85 = 32.43, rounded to 32 Keys [Sept 26]

$60 / $1.84 = 32.61 keys, rounded to 33 Keys [Oct 1]

$59.99 / $1.76 = 34.09 keys, rounded to 34 Keys [Nov 15]

$77.77 / $1.76 = 44.19 keys, rounded to 44 Keys [Nov 27]

Summary

Sales at

32 Keys

33 Keys

34 Keys

44 Keys

Going with 32-34 (Avg. 33 keys) here, excluding 44 Keys.