Gardevoir & Sylveon GX
Night Unison · #31/55 · Double Rare · 2019JPN
Price history
Loading chart…
Buy it now on eBay
Loading live listings…
Live from eBay · affiliate links support CardPrice · see recent sold results →
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 2026-07-07
Population data from PriceCharting, updated monthly.
How much is Gardevoir & Sylveon GX #31/55 worth?
Gardevoir & Sylveon GX #31/55 is a Double Rare Japanese card from Night Unison (2019) — today it trades at roughly $32.58 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $110.79, roughly 3.4x the raw price, while a PSA 9 sits near $42.50. 3,387 copies have been graded to date, and 71% 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.
