PokémonMewtwo GX (Secret Shining) PSA 10
Mewtwo GX (Secret Shining) · Shining Legends · #78/73 · Holofoil

Mewtwo GX (Secret Shining) Shining Legends #78/73 PSA 10 price

Shining Legends · #78/73 · Holofoil · English · Shiny Holo Rare

PSA 10 market price$9,050.00
Recorded sales
302
Last sale
Oct 14, 2026
Provider estimate
$8,282.50 · medium
Raw NM$828.6940 sellers
Ungraded sales$1,023.3061 sales
PSA 10$9,050.003 / weekPSA 9$1,593.687 / week
PSA 8$800.0011 / week
PSA 7$750.002 / week
CGC 10$3,050.006 sales
CGC 9.5$1,299.991 sales

Price history

Mewtwo GX (Secret Shining) price history. Oct 15, 2025 to Oct 14, 2026. Missing values are left as gaps.$0K$10K$20K$30KOct 15Jan 14Apr 15Jul 15Oct 14

Full price guide

Raw by condition

ConditionMarket price
Near Mint$828.69
Lightly Played$605.81
Moderately Played$409.71
Heavily Played$293.10
Damaged$256.85
Ungraded eBay sales (median of last 10)$1,023.30

As of Oct 15, 2026

Graded

GradeMarket priceBased onProvider estimateSalesLast sale
PSA 10$9,050.00$8,282.50302Oct 14, 26
PSA 9$1,593.68$1,574.50485Oct 14, 26
PSA 8.5$1,150.00$986.005Sep 28, 26
PSA 8$800.00$800.00344Oct 12, 26
PSA 7$750.00$750.0065Oct 12, 26
PSA 6$652.50$645.0017Sep 30, 26
PSA 5$616.78$583.9414Sep 13, 26
PSA 4$472.50$420.7511Sep 9, 26
PSA 3$380.00$4.007Oct 1, 26
PSA 2$457.00$331.508Oct 5, 26
PSA 1$470.00$505.0011Oct 13, 26

Sold listings

1,554 sales · Holofoil · eBay · Fanatics
SoldGradeListingPrintingFormatPrice
Oct 14, 26PSA 10Pokemon 2017 Test Tube Mewtwo GX 78/73 Shining Legends GEM MINT PSA 10 · eBayHolofoilAuction$10,000.00
Oct 14, 26PSA 9PSA 9 Mewtwo GX (Secret Shining) 78/73 Shining Legends Holo · eBayHolofoilAuction$1,450.00
Oct 14, 26PSA 9Mewtwo Gx 78/73 Secret Shining Legends Pokemon PSA 9 Mint · eBayHolofoilAuction$1,800.00
Oct 13, 26PSA 9PSA 9 Shining Legends Mewtwo GX 78/73 Secret Rare Holo · eBayHolofoilAuction$1,600.00
Oct 13, 26PSA 9Mewtwo GX 78/73 Secret Rare Holo Shining Legends 2017 PSA 9 Pokémon TCG 6+ · eBayHolofoilAuction$1,600.00
Oct 13, 26PSA 1PSA 1 Mewtwo GX 78/73 2017 Shining Legends Secret Rare Pokemon Card · eBayHolofoilAuction$525.00
Oct 12, 26PSA 72017 Pokemon Sun & Moon Shining Legends SEC Mewtwo GX #78 PSA 7 NRMT · FanaticsHolofoilAuction$750.00
Oct 12, 26PSA 8Pokemon TCG Shining Legends Mewtwo GX 78/73 Secret Rare Holo 2017 PSA 8 W Guard · eBayHolofoilAuction$999.00
Oct 11, 26UngradedMewtwo GX 78/73 Secret Rare Holo GX - 2017 Shining Legends ACE Graded 9 · eBayHolofoilBuy It Now · Best offer$1,739.44
Oct 11, 26UngradedMewtwo GX (Secret Shining) 78/73 Shining Legends Holo · eBayHolofoilAuction$1,253.00
Oct 11, 26PSA 8Pokemon Mewtwo Gx Shining Legends 78/73 Secret Rare PSA 8 · eBayHolofoilAuction$746.67
Oct 11, 26TAG 8.5TAG 8.5 mewtwo gx shining legends 78/73 English. Comes with case · eBayHolofoilAuction$1,200.00
Oct 11, 26PSA 8POKEMON 2017 Sun And Moon Shining Legends MEWTWO GX #78 PSA 8 · eBayHolofoilAuction$959.00
Oct 10, 26PSA 82017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 8 · eBayHolofoilAuction$799.99
Oct 10, 26PSA 92017 Pokemon Mewtwo Gx Shining Legends 78/73 Secret Rare PSA 9 Mint · eBayHolofoilAuction$1,549.00
Oct 10, 26PSA 8MEWTWO GX 2017 POKEMON SHINING LEGENDS 78/73 SECRET RARE FULL ART PSA 8 Q0895 · eBayHolofoilAuction$770.00
Oct 10, 26PSA 82017 Pokemon Mewtwo GX 78/73 Shining Legends Secret Rare Mewtube PSA 8 · eBayHolofoilAuction$820.00
Oct 10, 26PSA 72017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 7 · eBayHolofoilAuction$675.00
Oct 10, 26PSA 82017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 8 · eBayHolofoilAuction$810.00
Oct 10, 26PSA 10Mewtwo GX 78 Shining Legends Pokemon Card PSA 10 · eBayHolofoilAuction$8,500.00
Oct 9, 26PSA 8MEWTWO GX 2017 POKEMON SHINING LEGENDS 78/73 SECRET RARE HOLO PSA 8 Q0895 · eBayHolofoilAuction$730.00
Oct 9, 26PSA 8MEWTWO GX 2017 POKEMON SHINING LEGENDS 78/73 SECRET RARE FULL ART PSA 8 Q0895 · eBayHolofoilAuction$800.00
Oct 9, 26PSA 8MEWTWO GX 2017 POKEMON SHINING LEGENDS 78/73 SECRET RARE FULL ART PSA 8 Q0895 · eBayHolofoilAuction$686.85
Oct 9, 26PSA 8PSA 8 Mewtwo Gx Secret 78/73 Shining Legends Pokemon · eBayHolofoilAuction$1,058.71
Oct 9, 26PSA 9Pokemon TCG PSA 9 2017 Shining Legends Mewtwo GX 78/73 Secret Rare Holo · eBayHolofoilBuy It Now · Best offer$1,699.99
Oct 9, 26PSA 102017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 10 · eBayHolofoilAuction$8,065.00
Oct 9, 26PSA 9Pokemon 2017 Shining Legends Mewtwo GX 78/73 Secret Rare Holo PSA 9 · eBayHolofoilAuction$1,650.00
Oct 8, 26PSA 82017 Shining Legends Mewtwo GX 78/73 PSA 8 · eBayHolofoilAuction$963.96
Oct 8, 26PSA 9MEWTWO GX PSA 9 2017 POKEMON SUN & MOON SHINING LEGENDS #78/73 SECRET RARE 9032 · eBayHolofoilAuction$1,350.00
Oct 8, 26PSA 8PSA 8 Mewtwo GX Pokemon Sun & Moon #78/73 Shining Legends Holo TCG · eBayHolofoilAuction$899.99
Oct 8, 26PSA 9Mewtwo GX (Secret Shining) 78/73 Shining Legends Holo PSA 9 · eBayHolofoilAuction$1,587.36
Oct 8, 26PSA 8MewTwo GX Shining Legends 78/73 PSA 8 · eBayHolofoilAuction$870.00
Oct 8, 26PSA 92017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 9 · eBayHolofoilAuction$1,363.00
Oct 8, 26PSA 8Pokemon 2017 Shining Legends Mewtwo GX 78/73 Secret Rare Holo PSA 8 · eBayHolofoilBuy It Now · Best offer$900.00
Oct 7, 26PSA 82017 Pokemon Sun & Moon Shining Legends Secret: # 78 Mewtwo Gx PSA 8 · eBayHolofoilAuction$889.00
Oct 7, 26PSA 9Pokemon Mewtwo GX 78/73 Full Art Secret Rare Shining Legends PSA 9 · eBayHolofoilAuction$1,550.00
Oct 7, 26PSA 7Pokemon 2017 Shining Legends Mewtwo GX 78/73 Secret Rare Holo PSA 7 · eBayHolofoilAuction$775.00
Oct 7, 26PSA 9PSA 9 MINT Mewtwo GX 78/73 Shining Legends Secret Rare Alt Art Holo Pokémon · eBayHolofoilAuction$1,850.00
Oct 7, 26PSA 10POKEMON MEWTWO GX 2017 S&M SHINING LEGENDS #78 SECRET PSA 10 · eBayHolofoilAuction$9,999.00
Oct 7, 26CGC 9(CGC 9) Mewtwo GX (Secret Shining) 78/73 Shining Legends Holo · eBayHolofoilAuction$950.00
Oct 6, 26PSA 82017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 8 · eBayHolofoilAuction$910.00
Oct 6, 26PSA 10Shining Legends Test Tube Mewtwo 78/73 PSA10 · eBayHolofoilBuy It Now · Best offer$9,000.00
Oct 6, 26PSA 92017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 9 · eBayHolofoilAuction$2,000.00
Oct 6, 26UngradedMewtwo GX (Secret Shining) 78/73 Shining Legends Holo · eBayHolofoilAuction$899.00
Oct 6, 26UngradedMewtwo GX (Secret Shining) 78/73 Shining Legends Holo · eBayHolofoilAuction$899.00
Oct 5, 26CGC 5.52017 Pokemon Sun & Moon Shining Legends SEC Mewtwo GX #78 CGC 5.5 EX+ · FanaticsHolofoilAuction$408.00
Oct 5, 26PSA 82017 Pokemon Sun & Moon Shining Legends Mewtwo GX #78 PSA 8 NM-MT · FanaticsHolofoilAuction$780.00
Oct 5, 26CGC 82017 Pokemon Sun & Moon Shining Legends SEC Mewtwo GX #78 CGC 8 NM-MT · FanaticsHolofoilAuction$750.00
Oct 5, 26PSA 72017 Pokemon Sun & Moon Shining Legends SEC Mewtwo GX #78 PSA 7 NRMT · FanaticsHolofoilAuction$750.00
Oct 5, 26PSA 102017 Pokemon Sun & Moon Shining Legends Full Art Mewtwo GX #78 PSA 10 GEM MINT · FanaticsHolofoilAuction$9,300.00

Key facts

Raw Near Mint price
$828.69
Price date
Oct 15, 2026
30-day change
+2.4%
PSA 10 price
$9,050.00
PSA 9 price
$1,593.68
Set
Shining Legends
Card number
78/73
Printing
Holofoil
Language
English
Rarity
Shiny Holo Rare
Card type
Pokemon
Pokémon type
Psychic
Stage
Basic
HP
190
Weakness
Px2
Retreat cost
2
Pokédex number
150
TCGplayer ID
146698

Raw Near Mint price history

WhenDatePriceChange to latest
LatestOct 15, 2026$828.69—
1 day earlierOct 14, 2026$828.690.0%
7 days earlierOct 8, 2026$824.69+0.5%
30 days earlierSep 15, 2026$809.37+2.4%
90 days earlierJul 17, 2026$739.96+12.0%
6 months earlierApr 16, 2026$549.63+50.8%
1 year earlierOct 13, 2025$524.58+58.0%

Attacks

  • [P] Full Burst 30x

    This attack does 30 damage times the amount of Energy attached to this Pokemon.

  • [1P] Super Absorption 60

    Heal 30 damage from this Pokemon.

  • [PPP] Psystrike GX 200

    This attack's damage isn't affected by any effects on your opponent's Active Pokemon. (You can't use more than 1 GX attack in a game.)