Yveltal EX

The Best of XY · #187/171 · None · 2017JPN

$569.10

Market price ▲ 12.8% (1Y)

Prices as of Aug 14, 2026

791graded pop

71%gem rate

-0%off ATH $570.06 · Jul 2026

Market data

Price history

Standard

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$540.65

Grade 5 est.$455.28

Grade 4 est.$375.61

Grade 3 est.$313.01

Grade 2 est.$256.10

Grade 1 est.$216.26

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$2,554.83

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-03

PSA756 graded · 538 gem 10

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CGC35 graded · 26 gem 10

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Population data from PriceCharting, updated monthly.

How much is Yveltal EX #187/171 worth?

Yveltal EX #187/171 is a None Japanese card from The Best of XY (2017) — today it trades at roughly $569.10 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $2,554.83, roughly 4.5x the raw price, while a PSA 9 sits near $641.00. 756 copies have been graded to date, and 71% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting The Best of XY?Full master set guide — every card, chase list, and completion cost→