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Mega Charizard Y ex (Mirror Holo) price and historyThe live card page: price, chart and graded ladder.All Start Deck 100 Battle Collection pricesEvery card in the set, priced off the same tape.Start Deck 100 Battle Collection 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.

Mega Charizard Y ex (Mirror Holo) Start Deck 100 Battle Collection Market Report

What stands out

PSA 10 copies trade more often than 99% of Start Deck 100 Battle Collection.

Reference class: its set (Start Deck 100 Battle Collection). 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

Supportive2Caution1Context1

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.

LiquiditySupportive

LIQUID

Verified sales a week at PSA 10, from the daily graded tape.

Market floatContext

TIGHT LISTED FLOAT

Active raw listings divided by the PSA population.

Grading EVCaution

EV NEGATIVE

Expected net per submission at registry-average outcomes, after the fee.

Character demandSupportive

CHARACTER BID

The species demand index, a weighted percentile across every tracked species.

Every verdict is a disclosed formula over recorded data, applied with the same fixed thresholds to every card. No discretionary price forecasting is used, and the arithmetic is printed so it can be reproduced.

moonstone Pro

The full Mega Charizard Y ex (Mirror Holo) 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 holding6 sealed sections

02
The call
The rating was refused on this card November 2, 2026 and the refusal states its reason; members read why in full.
03
The tape · verified sold medians
1 grades carry a verified sold median on this card, each with its sample size. Comps through October 17, 2026.
04
Sales velocity
6 grades carry a measured weekly sale rate, each over its own 11 day window.