PokémonRare Shiny GX

Mewtwo-GX

Hidden Fates: Shiny Vault · #SV59 · 2019

Blended market value

$139.02+0.9% 30d

1 observed, 1 thin · read 8d ago

Price history

Latest

$139.02

Average per source

PokemonPriceTrackerlive
34 listings · Raw · Near Mint · 8d ago
$139.02
eBay soldlivenot blended
43 sales, 90 days · Any condition · 17d ago
$173.11
median $164.09
$50.00–$380.00
Traderalivethinnot blended
2 listings · Any condition · 1mo ago
$201.72
SEK 1,999
median SEK 2,699
SEK 1,299–SEK 2,699

3 estimator rows for unkeyed sources not shown: once a live source has reported they carry no weight in the headline. Every value above is an observed read from the source named on its row; rows marked not blended are shown for comparison only.

Signals

how these are computed →

Pop-adjusted valuePSA 10 pop 7,593 · PSA 10 price $309 · float $2,346,389+41% vs Sun & Moon curve#19 of 22 in era · slope +0.21
7,593 PSA 10s exist and the last PSA 10 comp was $309; that is 41% above what this era's population curve predicts, rank 19 of 22, in an era where population barely predicts PSA 10 price (slope +0.21, R² 0.03, the most-graded cards costing most).
Drawdown vs popwindow 2026-03-18 → 2026-10-29-3% from $143 (2026-08-02)supply +1% · flat · under the screen's 30% threshold
Observed raw near-mint $139 on 2026-10-21 against a window high of $143 on 2026-08-02: 3% below it, inside the screen's 30% threshold. PSA 10 population went 7,508 → 7,593 (+1%), flat by the screen's rule, so the fall is not a supply story.
Chase concentrationHidden Fates: Shiny Vault: top-3 share 38% · HHI 0.08outside the set's top 3
Outside Hidden Fates: Shiny Vault's top 3, which together hold 38% of a $3,444 set value over 94 cards (HHI 0.08, where 1.0 would be one card being the whole set).
Region spreadTradera median 2,699 kr ≈ $272 · 2 asks · 2026-09-24 · under the screen's 3-listing threshold+96% vs US market $139+66% vs eBay sold median $164 (43 sales, 90 d) · asks, not sales
2 Swedish asks with a median of 2,699 kr ≈ $272 on 2026-09-24, 96% above the US near-mint market of $139 (2026-10-21), and 66% above the eBay sold median of $164 (43 sales in 90 days). Asks, not sales; under three asks, so the screen shows it unranked.

Terms used above

PSA 10 pop: The number of copies PSA has graded a 10, read by hand from public GemRate-sourced reports on a stated date.
thin comp: An observed PSA 10 price built on fewer than three eBay sales, or one the source flags as an outlier. It is in the fit, but it is one comp, not a market.
slope: b in the era's fit ln(price) = a + b · ln(pop). Negative: scarcer cards cost more. Positive: the most-graded cards cost most, so population is tracking demand rather than scarcity.
float: PSA 10 price × PSA 10 population: the market value of every PSA 10 of the card in existence. A small float is a thin market in both directions.
HHI: Herfindahl–Hirschman index: the sum of every card's squared share of the set's value, from near 0 (value spread evenly) to 1.0 (one card is the whole set).
spread: Tradera median in dollars ÷ US market − 1. Negative means the Swedish asks sit below the US near-mint market, before postage, VAT and duty, none of which is subtracted.
asks, not sales: Tradera figures are live asking prices (plus bids on auctions closing within a day), not completed sales. An ask nobody meets is not a price, and asks run above what sells.