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$243.46
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
CGC375 graded · 224 gem 10
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PSA177 graded · 26 gem 10
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Population data from PriceCharting, updated monthly.
Abilities
Duplicate
Once during your turn (before your attack), you may search your deck for another Ditto and switch it with Ditto. (Any cards attached to Ditto, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Ditto on top of your deck. Shuffle your deck afterward. You can't use more than 1 Duplicate Poké-Power each turn.
Attacks
20Psybeam
Flip a coin. If heads, the Defending Pokémon is now Confused.
How much is Ditto #12/17 worth?
As of August 14, 2026, Ditto #12/17 from POP Series 3 sells for around $56.63 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $243.46, roughly 4.3x the raw price, while a PSA 9 sits near $115.50. 375 copies have been graded to date, and 60% 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.
POP Series 3 · #12/17 · Common · 2006
