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Mewtwo GX #78 Pokémon card from Shining Legends

Mewtwo GX 78/73

Shining Legends

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Mewtwo GX #78 from Shining Legends currently trades at $700.73 raw, with PSA 10 copies reaching $8462.50: a 12.1x grade premium. The card has moved up 15.3% over the past 30 days and up 7.0% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$700.73
PSA 7
$765.47
PSA 8
$847.50
PSA 9
$1,395.89
PSA 10
$8,462.50
ACE 10
$6,738.99
BGS 10 Black
$103,062.21
CGC 10 Pristine
$11,500.00
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Raw Price Trend
7d
+12.7%
30d
+15.3%
90d
+7.0%
180d
+32.6%
1y
+67.7%
2y
+449.6%
5y
+1177.1%

Quick price facts

Mewtwo GX 78/73 from Shining Legends has a current raw market value of $701.

Current raw value
$701
PSA 9 value
$1,396
PSA 10 value
$8,463
Raw value 7d
+12.7%
Raw value 30d
+15.3%
PSA 10 premium vs raw
12.1× raw
View all cards from Shining Legends →

See what Mewtwo GX 78/73 is worth today by comparing raw, PSA 9 and PSA 10 values, historical price movement and current marketplace listings.

Collector Intel
12.1x
Raw → PSA 10
High-risk grade
2.0x
Raw → PSA 9
Grade multiplier
+15.3%
30d Price Move
Rising
Moderate
Price Stability
12.7% 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.

$701
Raw Price
$8,463
PSA 10 Value
+$7,762
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1,3962.0x raw
PSA 10$8,46312.1x raw

Frequently asked questions

How much is Mewtwo GX #78 from Shining Legends worth?+
Mewtwo GX #78 from Shining Legends currently reads Raw: $701, PSA 9: $1.4k, PSA 10: $8.5k 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 GX #78 worth grading?+
The PSA 10 price of $8.5k is 12.1× the raw price of $701. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Mewtwo GX #78 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

Find this card on eBay →Affiliate · we may earn commission
  • 3 Nov 2026Raw
    ebaycompleted-auctions-usedunknown
    $338.00
  • 2 Nov 2026Graded
    ebaycompleted-auctions-gradedunknown
    $1,230.00
  • 2 Nov 2026Graded
    ebaycompleted-auctions-gradedunknown
    $1,400.00
    best offer accepted
  • 2 Nov 2026Graded
    ebaycompleted-auctions-gradedunknown
    $1,230.00
  • 1 Nov 2026Graded
    ebaycompleted-auctions-gradedunknown
    $1,599.99