Second-hand fashion has no price list. Every seller names their own number. We collect them from eBay and Vinted, label each one, and tell you where the market actually settles.
A price index is only worth what its rules are worth. These are ours, and none of them is there to make the numbers look better.
What a seller hopes for and what a buyer paid are kept in separate series. Averaging them would erase the gap — the one number that matters.
One collector piece at 900 € would drag an average up and leave it describing nothing on the shelf. The median does not move for it.
If a seller never named the fabric, we do not invent one. We tell you how many listings gave no answer at all.
A day without collection is a hole in the chart, not a straight line across it. A move nobody saw is never drawn.
The index runs for a narrow circle for now. Leave an email and we will write when access opens — and tell us what you hunt for: it decides which brands we add next.
No password and no account: this is a waiting list, not a sign-up. The address is used once, to tell you access has opened.