This is a free, early-stage demand test for a velocity-first TCG market-intelligence product. It shows, per card: prices across sources, fee-aware net proceeds per selling channel, and a listing-velocity signal (days-to-sell estimate) computed from our own independent daily history - collected since 2026-09-12 by our own polite crawler from public APIs.
The velocity signal is the point: no incumbent surfaces trade frequency as a first-class metric. The estimate needs days of history to say anything honest, so every page shows its accumulation state openly.
The job-postings page is the second vertical of the same platform: fresh postings from public ATS career APIs, collected daily.