Duosion
Sword & Shield Promos · #312 · Common · 2019JPN
All 25 Duosion cards ranked by value →$8.74
Market price ▲ 29.7% (1Y)
Prices as of Aug 22, 2026
3graded pop
33%gem rate
0%off ATH $8.74 · Aug 2026
Market data
Price history
Standard
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Graded market
updated 2026-08-21Graded values
Grade 6 est.$8.30
Grade 5 est.$6.99
Grade 4 est.$5.77
Grade 3 est.$4.81
Grade 2 est.$3.93
Grade 1 est.$3.32
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
Ungraded price history$8.74
Ungraded chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-08-03
CGC3 graded · 1 gem 10
Population data from PriceCharting, updated monthly.
More Duosion cards all 25 ranked by value →
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DuosionEX Battle Boost · 2013How much is Duosion #312 worth?
A raw copy of Duosion #312 (Sword & Shield Promos, 2019) is worth about $8.74 right now, based on the latest market data from August 23, 2026.
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.
