moonstone Assay OfficeCard Market Report
Professor Elm’s Training Method
Report no.MSR-HGSS1-100
Dated2026-09-12
Raw market$0.32
Gems easier than 99% of the HGSS era.
Reference class: HGSS era. Percentiles are recomputed nightly from recorded data across every tracked card. Nothing modeled.
moonstone Pro
The full Professor Elm’s Training Method dossier is sealed
Pro breaks the seal on our call: a stamped buy, hold, or sell and a 180-day target price on every rated card, each a disclosed formula over recorded data. The complete card report includes:
- The stamped BUY / HOLD / SELL call and 180-day target, formula printed in full
- Verified sold medians for every tracked grade, with sample sizes
- Weekly sales velocity from the daily graded tape
- The registry growth curve and gem-rate drift
- Grading EV with the full break-even ledger
- The numbers behind every verdict stamp
Pro also includes unlimited Cynthia and binder-page scanning. Browse all reports
The full dossier covers 0 verified grade medians, the registry growth curve, sales velocity, and grading EV for Professor Elm’s Training Method · HeartGold SoulSilver #100.