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2024 Pokemon Japanese Sv8a-Terastal Fest EX Vaporeon EX Base 031/187

Pokémon

2024 Pokemon Japanese Sv8a-Terastal Fest EX Vaporeon EX Base 031/187

Pokemon Japanese Sv8a-Terastal Fest EX

Full number
031/187
Language
Japanese
Set code
SV8a
Surface
foil

Daily market history

6M
Reference priceTracked sales
Daily market historyReference price. Only completed PSA 10 sales captured within CardZ Marketcap tracked coverage.$0$20$40$60$802026-04-03T00:00:00Z: $79.312026-04-16T00:00:00Z: $42.762026-04-17T00:00:00Z: $42.162026-04-20T00:00:00Z: $2122026-04-21T00:00:00Z: $37.002026-04-27T00:00:00Z: $1662026-04-29T00:00:00Z: $30.002026-05-04T00:00:00Z: $31.002026-05-05T00:00:00Z: $35.002026-05-06T00:00:00Z: $42.772026-05-07T00:00:00Z: $73.762026-05-09T00:00:00Z: $32.002026-05-10T00:00:00Z: $30.002026-05-11T00:00:00Z: $30.002026-05-14T00:00:00Z: $42.152026-05-18T00:00:00Z: $1422026-06-09T00:00:00Z: $40.002026-06-10T00:00:00Z: $30.002026-06-11T00:00:00Z: $46.322026-06-18T00:00:00Z: $44.112026-07-06T00:00:00Z: $72.002026-07-19T00:00:00Z: $1012026-07-22T00:00:00Z: $2212026-07-23T00:00:00Z: $44.952026-07-28T00:00:00Z: $40.002026-07-29T00:00:00Z: $20.502026-08-21T00:00:00Z: $66.992026-08-24T00:00:00Z: $58.402026-08-25T00:00:00Z: $39.992026-08-28T00:00:00Z: $31.002026-09-02T00:00:00Z: $35.002026-09-07T00:00:00Z: $50.002026-09-11T00:00:00Z: $41.002026-09-13T00:00:00Z: $24.502026-09-22T00:00:00Z: $38.002026-09-26T00:00:00Z: $27.472026-09-27T00:00:00Z: $31.002026-09-28T00:00:00Z: $84.982026-09-30T00:00:00Z: $59.002026-10-03T00:00:00Z: $2742026-10-08T00:00:00Z: $50.002026-10-10T00:00:00Z: $35.002026-04-03T00:00:00Z: $39.652026-04-16T00:00:00Z: $42.762026-04-17T00:00:00Z: $42.162026-04-20T00:00:00Z: $35.322026-04-21T00:00:00Z: $37.002026-04-27T00:00:00Z: $33.212026-04-29T00:00:00Z: $30.002026-05-04T00:00:00Z: $31.002026-05-05T00:00:00Z: $35.002026-05-06T00:00:00Z: $42.772026-05-07T00:00:00Z: $36.882026-05-09T00:00:00Z: $32.002026-05-10T00:00:00Z: $30.002026-05-11T00:00:00Z: $30.002026-05-14T00:00:00Z: $42.152026-05-18T00:00:00Z: $35.502026-06-09T00:00:00Z: $40.002026-06-10T00:00:00Z: $30.002026-06-11T00:00:00Z: $46.322026-06-18T00:00:00Z: $44.112026-07-06T00:00:00Z: $36.002026-07-19T00:00:00Z: $50.552026-07-22T00:00:00Z: $44.162026-07-23T00:00:00Z: $44.952026-07-28T00:00:00Z: $40.002026-07-29T00:00:00Z: $20.502026-08-21T00:00:00Z: $33.502026-08-24T00:00:00Z: $58.402026-08-25T00:00:00Z: $39.992026-08-28T00:00:00Z: $31.002026-09-02T00:00:00Z: $35.002026-09-07T00:00:00Z: $50.002026-09-11T00:00:00Z: $41.002026-09-13T00:00:00Z: $24.502026-09-22T00:00:00Z: $38.002026-09-26T00:00:00Z: $27.472026-09-27T00:00:00Z: $31.002026-09-28T00:00:00Z: $42.492026-09-30T00:00:00Z: $59.002026-10-03T00:00:00Z: $30.482026-10-08T00:00:00Z: $50.002026-10-10T00:00:00Z: $35.00Apr 3Oct 10
Market cap$81.8K
PSA 10 price$27.47−$15.3
PSA 10 population2,978
6M Change-35.77%
6M Tracked sales$2.55K+$2.13K
Ungraded / RAW reference$2.48

Last sale: Sep 26, 2026 · Last checked: Oct 13, 2026

Vaporeon EX Base (Pokemon Japanese Sv8a-Terastal Fest EX #031/187) has a PSA 10 market cap of $81.8K on CardZ Marketcap as of Oct 13, 2026: PSA 10 price $27.47 × PSA 10 population 2,978. Ranked #1535 by market cap among 1,677 ranked cards across CardZ Marketcap.

Background

Vaporeon ex 031/187 is the 2024 Japanese Base printing from Sv8a Terastal Fest EX. CARDZ files this copy as a PSA 10 reference on the Japanese print, official name 2024 Pokemon Japanese Sv8a-Terastal Fest EX Vaporeon EX Base 031/187.

Keep the Japanese Sv8a identity; an English Vaporeon ex from another set is a different row.

METHOD & DATA

How the market cap number is built

Market cap is the current PSA 10 reference price multiplied by the verified PSA 10 population, recalculated on every daily update.

Reference price
The most recent completed PSA 10 sale captured inside CardZ Marketcap tracked coverage. Lots are unitised down to a single card, and a sale priced far outside its own recent range is rejected in favour of the next most recent one.
Population
The verified PSA 10 population for that exact printing — language, set, collector number and parallel are never merged across printings.
Gaps
A card with insufficient data coverage in the window is marked as accumulating rather than being given a filled-in number. A missing value stays missing, never zero.

Compiled and reviewed by the CardZ Marketcap Editorial desk.