Marketplace.tf sales

https://marketplace.tf/items/tf2/31525;5;u376

- September 8th for 79.99$ USD (1.83$ key)

= 43.7103 keys

- Octonber 10th for 69.99$ USD (1.90$ key)

= 36.8368 keys

October 29th sold for 79.99 = 43.71 (keys at 1.83)

But currently keys are at 1.87 that is why i will still stick with 43 keys instead of 44 for the final range.

Sale 1 (septembre 23rd)

https://imgur.com/a/f7Qvfli

https://backpack.tf/profiles/76561198260146543#!/compare/1758499200/1758585600

So this exchange was a Cold Cosmos Undercover Brolly (30.5) + 3 keys pure so 33.5 keys

Reason for the value of the Brolly at 30.5 based on marketplace.tf sales

*Brolly: 4 sales (prices in usd)

https://marketplace.tf/items/tf2/31262;5;u243

September 19th

57,99 (key 1.88) so 30.8457 keys

September 22nd

57.99 (key 1.90) so 30.5210 keys

September 23rd

57.99 (key 1.90) so 30.5210 keys

October 7th

57.99 (key 1.90) so 30.5210 keys

Based on these sales, the Brolly in the first trade being valued at ~30.5 keys stays consistent

Relevant information in trying to figure out a range

**Now let's see sale suggestions

Marketplace.tf lists x2 items currently at

79.99$USD both of them (at this time of date 21/10/2025) at 1.88$ key = 42.5478 keys

*** 02/11/2025 keys are at 1.87, so it would be now 42.7754 still rounds up to 43 and points out the outlier of the sale made in September

Backpack.tf has x2 sellers

Listed at 35 keys and another listed at 40 keys.

So its safe to say, that the one sold for on September 7th is a bit higher than the highest value currency listed at (~42.77 keys) and lowest value is easily 33.5 keys.

I really want this to be done correctly and hopefully this satisfies as many people possible.

JUSTIFICATION FOR THE ROUND UPS:

Well in the case of the 43.7 i pointed out its a outlier since it sold for 79.99 at a time keys were 1.83, a compared it to how its listed now at 79.99 still with keys being at 1.87 (02/11/2025)now making the current ratio 42.77 (43) so the round up would be 34-43.