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Ask about Seismitoad [Master Ball] #21 from Black Bolt
Seismitoad [Master Ball] #21 Pokémon card from Black Bolt

Seismitoad [Master Ball] 21/86

Black Bolt

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Seismitoad [Master Ball] #21 from Black Bolt currently trades at $10.00 raw, with PSA 10 copies reaching $51.75 — a 5.2x grade premium. Price is down 0.0% in the last 30 days, though the 90-day trend tells a different story at +8.8% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$10.00
PSA 7
$13.00
PSA 8
$13.00
PSA 9
$13.00
PSA 10
$51.75
ACE 10
—
BGS 10 Black
$335.00
CGC 10 Pristine
$56.00
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Raw Price Trend
7d
+0.0%
30d
+0.0%
90d
+8.8%
180d
+88.3%
1y
—
2y
—
5y
—

Quick price facts

Seismitoad [Master Ball] 21/86 from Black Bolt has a current raw market value of $10.00.

Current raw value
$10.00
PSA 9 value
$13.00
PSA 10 value
$51.75
PSA 10 premium vs raw
5.2× raw
View all cards from Black Bolt →
Collector Intel
5.2x
Raw → PSA 10
Grade multiplier
1.3x
Raw → PSA 9
Grade multiplier
0.0%
30d Price Move
Falling
Steady
Price Stability
0.0% swing this week

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.

$10
Buy Raw
~$25
Grading Fee
PSA Standard
$52
PSA 10 Value
+$17
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$131.3x raw
PSA 10$525.2x raw

Frequently asked questions

How much is Seismitoad [Master Ball] #21 from Black Bolt worth?+
Seismitoad [Master Ball] #21 from Black Bolt is currently worth Raw: $10.00, PSA 9: $13.00, PSA 10: $51.75 based on recent sold listings. Prices update daily from real eBay sales.
Is Seismitoad [Master Ball] #21 worth grading?+
The PSA 10 price of $51.75 is 5.2× the raw price of $10.00. After a ~$25 grading fee, a PSA 10 result would net approximately $41.75 — assuming the card grades a 10.
Where do PokePrices Seismitoad [Master Ball] #21 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.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 18 May 2026Raw
    ebaycompleted-auctions-usedunknown
    $10.00
  • 7 Apr 2026PSA PSA 10
    ebaycompleted-auctions-manual-onlyunknown
    $80.00
  • 18 Mar 2026TAG TAG 10
    ebaycompleted-auctions-grade-twenty-oneunknown
    $42.00
  • 15 Mar 2026Raw
    ebaycompleted-auctions-usednear mint
    $10.00
  • 26 Jan 2026Raw
    ebaycompleted-auctions-usednear mint
    $10.45