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Voltorb [Reverse Holo] #21 Pokémon card from Roaring Skies

Voltorb [Reverse Holo] 21/108

Roaring Skies

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Voltorb [Reverse Holo] #21 from Roaring Skies currently trades at $1.07 raw, with PSA 10 copies reaching $450.72: a 421.2x grade premium.
Current Prices (USD)
Ungraded
$1.07
PSA 7
$13.89
PSA 8
$13.89
PSA 9
$13.89
PSA 10
$450.72
ACE 10
—
BGS 10 Black
$2,930.00
CGC 10 Pristine
$324.00
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Raw Price Trend
7d
—
30d
⚠ +118.4%
90d
—
180d
+109.8%
1y
+0.0%
2y
-28.7%
5y
+8.1%

⚠ Large moves shown in amber. Verify against the Recent tracked sales panel below before drawing conclusions.

Quick price facts

Voltorb [Reverse Holo] 21/108 from Roaring Skies has a current raw market value of $1.07.

Current raw value
$1.07
PSA 9 value
$13.89
PSA 10 value
$451
Raw value 30d
+118.4%
PSA 10 premium vs raw
421.2× raw
View all cards from Roaring Skies →
Collector Intel
421.2x
Raw → PSA 10
High-risk grade
13.0x
Raw → PSA 9
Grade multiplier

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

Grading Calculator

Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 421x the raw price. The expected value accounts for the realistic probability.
$1
Raw Price
$451
PSA 10 Value
+$450
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1413.0x raw
PSA 10$451421.2x raw

Frequently asked questions

How much is Voltorb [Reverse Holo] #21 from Roaring Skies worth?+
Voltorb [Reverse Holo] #21 from Roaring Skies currently reads Raw: $1.07, PSA 9: $13.89, PSA 10: $451 in our aggregated recent-sales price guide. The guide is rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces, never asking prices.
Is Voltorb [Reverse Holo] #21 worth grading?+
The PSA 10 price of $451 is 421.2× the raw price of $1.07. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Voltorb [Reverse Holo] #21 prices come from?+
Raw, PSA 9 and PSA 10 figures come from our aggregated recent-sales price guide, rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces. The displayed values are guide numbers, not individual listings. PSA population data is sourced directly from PSA's public population reports. Asking prices are never used; only confirmed sales activity feeds the guide.