Dialga
Platinum · #23/127 · Rare · 2009
Printings & price history
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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 2026-07-07
Population data from PriceCharting, updated monthly.
Attacks
“A legendary Pokémon of Sinnoh. It is said that time flows when Dialga's heart beats.”
How much is Dialga #23/127 worth?
Dialga #23/127 is a Rare card from Platinum (2009) — today it trades at roughly $2.88 ungraded. Across the 2 printings we track, copies run anywhere from $1.00 to $159.50 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $106.75, roughly 37.1x the raw price, while a PSA 9 sits near $29.42. 41 copies have been graded to date, and 0% 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.
