Dialga-GX
Ultra Prism · #100/156 · Rare Holo GX · 2018
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
updated 2026-07-26Grades 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 2026-07-08
Population data from PriceCharting, updated monthly.
Attacks
How much is Dialga-GX #100/156 worth?
Dialga-GX #100/156 is a Rare Holo GX card from Ultra Prism (2018) — today it trades at roughly $10.92 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $117.50, roughly 10.8x the raw price, while a PSA 9 sits near $38.47. 423 copies have been graded to date, and 48% 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.
