Dark Slowking

Neo Destiny · #20/105 · Rare · 2002

$38.19
Market price 6.8% (30d)
Prices as of Jul 26, 2026
HP 60PsychicStage 1Art · Tomokazu Komiya
717graded pop
28%gem rate
1.2×PSA 10 vs raw
-7%off ATH $36.35 · Jul 2026
$22.16EV to grade — don't

Printings & price history

Unlimited 0.5% 7d$38.19
Low $31.35Mid $87.89

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Graded values

updated 2026-07-27
Grade 6 est.$32.12
Grade 5 est.$27.05
Grade 4 est.$22.31
Grade 3 est.$18.60
Grade 2 est.$15.21
Grade 1 est.$12.85

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$163.13

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

Graded population census · updated 2026-07-07

PSA170 graded · 41 gem 10
CGC111 graded · 31 gem 10

Population data from PriceCharting, updated monthly.

Abilities

Cunning
Once during your turn (before your attack), you may flip a coin. If heads, look at the top card of your opponent's deck. Then, you may have your opponent shuffle his or her deck. This power can't be used if Dark Slowking is Asleep, Confused, or Paralyzed.

Attacks

30Mind Shock
Don't apply Weakness or Resistance for this attack.

Each time it yawns, the Shellder on its head releases an enzyme that makes it grow even smarter.

How much is Dark Slowking #20/105 worth?

A raw copy of Dark Slowking #20/105 (Neo Destiny, 2002) is worth about $38.19 right now, based on the latest market data from July 27, 2026. Across the 2 printings we track, copies run anywhere from $31.35 to $9,999.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $163.13, roughly 4.3x the raw price, while a PSA 9 sits near $128.26. 331 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.

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