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Mewtwo [Game Boy] #150 Pokémon card from Japanese Promo
Japanese

Mewtwo [Game Boy] #150

Promo· Language: Japanese

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Mewtwo [Game Boy] #150 from Japanese Promo currently trades at $600.00 raw, with PSA 10 copies reaching $5400.00: a 9.0x grade premium. Price is down 0.0% in the last 30 days, though the 90-day trend tells a different story at -0.8%. Worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$600.00
PSA 7
$949.51
PSA 8
$1,343.58
PSA 9
$1,738.25
PSA 10
$5,400.00
ACE 10
—
BGS 10 Black
$35,100.00
CGC 10 Pristine
$565.00
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Raw Price Trend
7d
-10.3%
30d
+0.0%
90d
-0.8%
180d
—
1y
+154.5%
2y
+362.8%
5y
—

Quick price facts

Mewtwo [Game Boy] #150 from Promo has a current raw market value of $600.

Current raw value
$600
PSA 9 value
$1,738
PSA 10 value
$5,400
Raw value 7d
-10.3%
PSA 10 premium vs raw
9.0× raw
View all cards from Promo →
Collector Intel
9.0x
Raw → PSA 10
Grade multiplier
2.9x
Raw → PSA 9
Grade multiplier
0.0%
30d Price Move
Falling
Moderate
Price Stability
10.3% 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.

$600
Raw Price
$5,400
PSA 10 Value
+$4,800
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1,7382.9x raw
PSA 10$5,4009.0x raw

Frequently asked questions

How much is Mewtwo [Game Boy] #150 from Japanese Promo worth?+
Mewtwo [Game Boy] #150 from Japanese Promo currently reads Raw: $600, PSA 9: $1.7k, PSA 10: $5.4k 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 Mewtwo [Game Boy] #150 worth grading?+
The PSA 10 price of $5.4k is 9.0× the raw price of $600. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Mewtwo [Game Boy] #150 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.