Dedenne
Mewtwo ex Terastal Starter Set · #9/20 · None · 2023JPN
All 74 Dedenne cards ranked by value →$4.79
Market price ▲ 0.0% (30d)
Prices as of Sep 26, 2026
Market data
Price history
Normal▲ 0.0% 7d
Low $3.95Mid $4.00High $4.79
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Graded market
updated 2026-09-26Graded values
Grade 6 est.$22.80
Grade 5 est.$19.20
Grade 4 est.$15.84
Grade 3 est.$13.20
Grade 2 est.$10.80
Grade 1 est.$9.12
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
Grade 8 price history$26.63
Grade 8 chart is building — graded values are tracked nightly, a new point appears each day.
More Dedenne cards all 74 ranked by value →
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Dedenne-GXUnbroken Bonds · 2019
DedenneForbidden Light · 2018
DedenneSword & Shield Promos · 2019
Dedenne-GXUnbroken Bonds · 2019How much is Dedenne #9/20 worth?
Dedenne #9/20 is a None Japanese card from Mewtwo ex Terastal Starter Set (2023) — today it trades at roughly $4.79 ungraded.
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.
