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Ethan's Adventure - 089/063 price and historyThe live card page: price, chart and graded ladder.All SV9a: Heat Wave Arena pricesEvery card in the set, priced off the same tape.SV9a: Heat Wave Arena set reportHow the whole set has moved and what leads it.This week's biggest moversThe widest recorded moves across the catalog.All market reportsEvery card and set we publish a dossier on.How our calls scoredThe public ledger of every call, win or lose.Every Pokémon setThe full set index, oldest to newest.

Our call on this cardmoonstone Pro

Our stamped call, its fair value, and every term that produced them.

Assay

Sealed

stamped November 2, 2026

The call · buy, hold, or sell

Fair value

Gap to fair value

A live call and a fair value are stamped on this card today, each a disclosed formula over recorded data with the arithmetic printed in full. The stamp above is real; only the ink is behind the rope.

What stands out

Gems harder than 99% of SV9a: Heat Wave Arena.

Reference class: its set (SV9a: Heat Wave Arena). Percentiles are recomputed nightly, by disclosed rule, from recorded data across every tracked card.

01The verdict block4 readings

What the fixed formulas say about the figures below, with the arithmetic shown.

Assay

Caution2Context2

Each stamp is one fixed formula applied identically to every card. Supportive and caution mark a reading that cuts the same way for anyone holding the card. Context marks a fact that is good news to a buyer and bad news to a holder, so the desk does not pick a side.

Registry inflowContext

STEADY INFLOW

New slabs a week against the recorded PSA population.

Market floatContext

NORMAL LISTED FLOAT

Active raw listings divided by the PSA population.

Gem-rate driftCaution

GEMMING EASIER

The recent gem share against the rate at the window start.

Grading EV

moonstone Pro

The full Ethan's Adventure - 089/063 dossier is sealed

Pro breaks the seal on our call: a stamped buy, hold, or sell and a fair value on every rated card, each a disclosed formula over recorded data. Below is every section this dossier is holding back.

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What this dossier is holding7 sealed sections

02
The call
A buy, hold or sell and a fair value, stamped November 2, 2026, with the composite arithmetic printed in full.
03
The tape · verified sold medians
3 grades carry a verified sold median on this card, each with its sample size. Comps through October 17, 2026.
04
The registry
13 daily PSA population snapshots on file, 81 days of continuous history, drawn as a growth curve.

Ethan's Adventure - 089/063 SV9a: Heat Wave Arena Market Report