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Whirlipede [Master Ball] #55 Pokémon card from Black Bolt

Whirlipede [Master Ball] 55/86

Black Bolt

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Whirlipede [Master Ball] #55 from Black Bolt currently trades at $18.19 raw, with PSA 10 copies reaching $82.00: a 4.5x grade premium. The card has moved down 13.9% over the past 30 days and down 19.1% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$18.19
PSA 7
$37.51
PSA 8
$37.51
PSA 9
$37.51
PSA 10
$82.00
ACE 10
—
BGS 10 Black
$535.00
CGC 10 Pristine
$59.00
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Raw Price Trend
7d
-2.4%
30d
-13.9%
90d
-19.1%
180d
⚠ +642.4%
1y
⚠ +642.4%
2y
—
5y
—

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

Quick price facts

Whirlipede [Master Ball] 55/86 from Black Bolt has a current raw market value of $18.19.

Current raw value
$18.19
PSA 9 value
$37.51
PSA 10 value
$82.00
Raw value 7d
-2.4%
Raw value 30d
-13.9%
PSA 10 premium vs raw
4.5× raw
View all cards from Black Bolt →
Collector Intel
4.5x
Raw → PSA 10
Grade multiplier
2.1x
Raw → PSA 9
Grade multiplier
-13.9%
30d Price Move
Falling
Steady
Price Stability
2.4% swing this week

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.

$18
Raw Price
$82
PSA 10 Value
+$64
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$382.1x raw
PSA 10$824.5x raw

Frequently asked questions

How much is Whirlipede [Master Ball] #55 from Black Bolt worth?+
Whirlipede [Master Ball] #55 from Black Bolt currently reads Raw: $18.19, PSA 9: $37.51, PSA 10: $82.00 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 Whirlipede [Master Ball] #55 worth grading?+
The PSA 10 price of $82.00 is 4.5× the raw price of $18.19. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Whirlipede [Master Ball] #55 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.

Recent tracked sales

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  • 26 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $13.98
  • 24 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $20.22
  • 21 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $17.97
  • 20 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $16.95
  • 18 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $18.19