Sylveon GX
Sun & Moon Promos · #323 · 2016JPN
All 87 Sylveon cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-21
Population data from PriceCharting, updated monthly.
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Sylveon GXGX Ultra Shiny · 2018How much is Sylveon GX #323 worth?
Sylveon GX #323 is a Japanese card from Sun & Moon Promos (2016) — today it trades at roughly $19.99 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $124.99, roughly 6.3x the raw price, while a PSA 9 sits near $51.00. 296 copies have been graded to date, and 75% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
