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Grookey · Master Ball
Terastal Festival ex

Grookey · Master Ball

Terastal Festival ex · Japanese · 006/187
Illustration: Tomomi Ozaki → All Master Ball cards →
Market value · English · Near Mint
£3.30

What is Grookey · Master Ball 006/187 (Terastal Festival ex) worth?

As of 2026-10-24: In Near Mint, an English copy of Grookey · Master Ball 006/187 is worth about £3.30, based on 1 real sales. A PSA 10 sells for around £19.

  1. 1
    Real sales

    1 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Variant Normal · 006 — Variant Poké Ball · 006 £1.65
Market price
£3.30
based on 1 sales
How is this value calculated?
PSA Population

No PSA numbers for this print yet — in any language.

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All 238 cards in the set →
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See all 22 →
FAQ

Frequently asked questions

How does Last Sold determine the market value?

Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.