Suggestion: Vivid Plasma Katyusha at 15–18 keys

Sold for 15 keys. Sold the Memory Leak Katyusha to scrap and some of the keys in the 15 key group come from scrap.tf, meaning it high likely sold for 15 keys but the backpack of the buyer wasn’t updated during the time he obtained the keys.

SUMMARY

Sales: 15 / 18 keys

Sellers: -

15 key sale went within less than a week so the marketplace.tf sale here doesn’t really come across as an outlier. Going with 15-18 keys.

Well, the 18 key buyer resold to scrap.tf for much lower than that. It was later bought, dumped and bought again from there judging by histories.

I would go with 15 flat here.

Yeah I noticed he dumped it on scrap, usually in these cases I exclude that sale. Except here he did own the item for over 2 months before dumping it, hence why I initially went with 15-18