Dedenne

SWSH Black Star Promos · #SWSH080/307 · Promo · 2019

$2.49

Market price ▼ 2.7% (30d)

Prices as of Aug 14, 2026

HP 70PsychicBasicArt · Yuu Nishida

15.9×PSA 10 vs raw

-15%off ATH $2.55 · Jul 2026

Market data

Price history

Holofoil▼ 3.9% 7d

Low $1.77Mid $2.75

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$2.06

Grade 5 est.$1.74

Grade 4 est.$1.43

Grade 3 est.$1.19

Grade 2 est.$0.98

Grade 1 est.$0.82

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$39.86

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Attacks

20×Mad Party

This attack does 20 damage for each Pokémon in your discard pile that has the Mad Party attack.

“Its upper whiskers are sensors that survey its surroundings. Its lower whiskers are organs that shoot electricity.”

How much is Dedenne #SWSH080/307 worth?

A raw copy of Dedenne #SWSH080/307 (SWSH Black Star Promos, 2019) is worth about $2.49 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $39.86, roughly 16.0x the raw price, while a PSA 9 sits near $24.99.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Dedenne has moved over time.

Collecting SWSH Black Star Promos?Full master set guide — every card, chase list, and completion cost→