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Erika's Dragonair price and historyThe live card page: price, chart and graded ladder.All Gym Heroes pricesEvery card in the set, priced off the same tape.Gym Heroes set reportHow the whole set has moved and what leads it.Cards illustrated by Atsuko NishidaEverything this illustrator has drawn, with prices.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.

Research citing this card

First Edition Is Worth 2.63x, and One English Card in Twelve Is Published at the Wrong PrintingData forensics · 8 min read

What stands out

PSA population larger than 96% of Gym Heroes.

Reference class: its set (Gym Heroes). Percentiles are recomputed nightly, by disclosed rule, from recorded data across every tracked card.

Since our last editionEd. 1 · stamped October 31, 2026 · observed November 1, 2026

Since Edition 1 (Oct 31): registry +0.3%

The full edition ledger and every scored prior call are part of the full dossier. Nothing is reworded after stamping.

01The verdict block5 readings

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

Assay

Supportive1Context3Neutral1

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 driftNeutral

DRIFT NEUTRAL

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

moonstone Pro

The full Erika's Dragonair 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.

Unlock every report · 3 days free

3 days free, then $9.99 a month. Cancel any time before the free days end and you are not charged. Payments are handled by Stripe.

What this dossier is holding7 sealed sections

02
The call
The rating was refused on this card November 1, 2026 and the refusal states its reason; members read why in full.
03
The tape · verified sold medians
6 grades carry a verified sold median on this card, each with its sample size. Comps through November 1, 2026.
04
The registry
13 daily PSA population snapshots on file, 84 days of continuous history, drawn as a growth curve.

Erika's Dragonair Gym Heroes Market Report