Shaymin EX Japanese Best of XY #188
Japanese Best of XY 2017 · #188 · updated 2026-11-05 · Price chart

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 10 most traded | $2,131 | ▼4% | ▲129% |
| PSA 9 | $725 | — | ▲96% |
| Raw | $360 | — | — |
| Pokémon index | — | ▲27% | ▲126% |
| Shaymin index | — | ▲15% | ▲55% |
| Japanese Best of XY set index | — | ▲8% | ▲87% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $2,131 | 8 | ▲ 129% |
| PSA 9 | $725 | 0 | ▲ 96% |
| PSA 8 | $576 | 0 | — |
| PSA 5 | $374 | 0 | — |
| Raw | $360 | 0 | — |
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About Shaymin EX Japanese Best of XY #188
Shaymin EX Japanese Best of XY #188 is a 2017 Pokémon card from Japanese Best of XY, number 188. Right now a PSA 10 sells for about $2,131; a PSA 9 sells for about $725; a PSA 8 sells for about $576; an ungraded copy sells for about $360, each the median of the newest three recorded sales inside 30 days.
We hold 141 recorded sales of this card going back to 2022-06, 8 of them in the last 30 days. By venue: eBay 80%, Fanatics 18%, Alt 1%. The most traded grade over the last 90 days is PSA 10, up 129% on a year ago.
Over the same year, all Pokémon cards up 126%; Shaymin cards up 55%; Japanese Best of XY set cards up 87%, so this card has outpaced the market it belongs to. The chart above plots those indices against the card.
PSA has graded 613 copies at PSA 10 and PSA 9 200. Population as of 2026-11-05, from PSA's cert records.
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Chart it: Shaymin EX Japanese Best of XY #188 price chart by grade, against the Japanese Best of XY index or the card price charts and screener for any card, set, Pokémon or grade.
Shaymin EX Japanese Best of XY #188 questions
How much is a Shaymin EX Japanese Best of XY #188 worth?
About $2,131 in PSA 10, the most traded grade and an ungraded copy about $360. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Shaymin EX Japanese Best of XY #188?
About $2,131, 8 PSA 10 sales in the last 30 days, up 129% on a year ago. PSA has graded 613 copies at 10.
How much is an ungraded Shaymin EX Japanese Best of XY #188 worth?
Raw copies sell for about $360. Condition drives raw prices more than any grade does.
Is Shaymin EX Japanese Best of XY #188 going up in value?
In PSA 10 it is up 129% over the last year and down 4% over 30 days. All Pokémon cards up 126% over the same year. Shaymin up 55% over the same year. Japanese Best of XY up 87% over the same year.
What is the PSA 10 premium on Shaymin EX Japanese Best of XY #188?
A PSA 10 sells for 2.9x a PSA 9 right now ($2,131 against $725).
Where can I buy a Shaymin EX Japanese Best of XY #188?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Shaymin EX Japanese Best of XY #188?
PSA 10: 613; PSA 9: 200. As of 2026-11-05.