Zygarde EX

The Best of XY · #177/171 · None · 2017JPN

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$83.81
Market price ▲ 17.9% (1Y)
Prices as of Oct 21, 2026
440graded pop
63%gem rate
-0%off ATH $83.81 · Oct 2026
Market data

Price history

Standard

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Graded market

Graded values

PSA 10 report →updated 2026-10-21
Grade 6 est.$79.38
Grade 5 est.$66.85
Grade 4 est.$55.15
Grade 3 est.$45.96
Grade 2 est.$37.60
Grade 1 est.$31.75

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$425.00

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

Graded population census · updated 2026-09-21

PSA422 graded · 269 gem 10
CGC18 graded · 8 gem 10

Population data from PriceCharting, updated monthly.

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How much is Zygarde EX #177/171 worth?

Zygarde EX #177/171 is a None Japanese card from The Best of XY (2017) — today it trades at roughly $83.81 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $425.00, roughly 5.1x the raw price, while a PSA 9 sits near $183.75. 422 copies have been graded to date, and 64% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Zygarde EX has moved over time.

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