Ask about Giovanni's Nidoking [CoroCoro]

Japanese

Giovanni's Nidoking [CoroCoro] #34

Promo· Language: Japanese

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Giovanni's Nidoking [CoroCoro] #34 from Japanese Promo currently trades at $29.98 raw, with PSA 10 copies reaching $7662.90 — a 255.6x grade premium.

Current Prices (USD)

Ungraded

$29.98

PSA 7

$100.87

PSA 8

$310.00

PSA 9

$1,125.00

PSA 10

$7,662.90

ACE 10

—

BGS 10 Black

$49,810.00

CGC 10 Pristine

$8,276.00

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Raw Price Trend

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30d

—

90d

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180d

+50.0%

+42.1%

+199.8%

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Quick price facts

Giovanni's Nidoking [CoroCoro] #34 from Promo has a current raw market value of $29.98.

Current raw value: $29.98
PSA 9 value: $1,125
PSA 10 value: $7,663
PSA 10 premium vs raw: 255.6× raw

View all cards from Promo →

Collector Intel

255.6x

Raw → PSA 10

High-risk grade

37.5x

Raw → PSA 9

Grade multiplier

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 256x the raw price. The expected value accounts for the realistic probability.

$30

Buy Raw

~$25

Grading Fee

PSA Standard

$7663

PSA 10 Value

+$7608

Best Case (PSA 10)

if you pull a 10

Grade Multiples vs Raw

PSA 9$112537.5x raw

PSA 10$7663255.6x raw

Frequently asked questions

How much is Giovanni's Nidoking [CoroCoro] #34 from Japanese Promo worth?+

Giovanni's Nidoking [CoroCoro] #34 from Japanese Promo is currently worth Raw: $29.98, PSA 9: $1.1k, PSA 10: $7.7k based on recent sold listings. Prices update daily from real eBay sales.

Is Giovanni's Nidoking [CoroCoro] #34 worth grading?+

The PSA 10 price of $7.7k is 255.6× the raw price of $29.98. After a ~$25 grading fee, a PSA 10 result would net approximately $7.6k — assuming the card grades a 10.

Where do PokePrices Giovanni's Nidoking [CoroCoro] #34 prices come from?+

Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.