Pokémon Mewtwo GX 2019 Pokemon Sun & Moon Hidden Fates
Card value guide

Mewtwo GX #31 — 2019 Sun & Moon Hidden Fates Card Value

Mewtwo GX 2019 Pokemon Sun & Moon Hidden Fates

20192019 Pokemon Sun & Moon Hidden Fates#31
Estimated Raw value $6.79

Recorded grade range: $2.00–$1,676 · Updated Sep 20, 2026

Raw
$6.79
PSA 9
$26.66
PSA 10
$120

This is a market estimate, not a guaranteed sale price. The value of your copy depends on its exact print, condition and recent buyer demand. Last observed in the app: Sep 20, 2026. How market estimates work.

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Mewtwo GX prices by grade

Last observed Sep 20, 2026
GradeEstimated value
Raw$6.79
PSA 10$120
PSA 9$26.66
PSA 8$42.00
PSA 7$18.00
PSA 6$12.99
Show all 26 grades
GradeEstimated value
PSA 5$15.50
PSA 4$5.52
BGS 10$1,676
CGC 10$99.00
CGC 10 PRISTINE$81.00
SGC 10$39.99
TAG 10$130
BGS 9.5$79.00
CGC 9.5$38.00
HGA 9.5$9.25
SGC 9.5$2.00
BGS 9$16.50
CGC 9$14.00
SGC 9$33.50
TAG 9$26.99
BGS 8.5$14.54
CGC 8.5$13.00
BGS 8$6.50
CGC 8$7.50
CGC 6.5$15.02
Recorded market snapshots

Price history by grade

96 recorded points
Latest$6.79
1Y change+43.2%
Recorded range$2.25–$11.21
Raw price history, 1Y 96 recorded estimates from Sep 20, 2025 to Sep 20, 2026, changing from $4.74 to $6.79. $12.29$8.58$4.88$1.17
Sep 20, 2025Sep 20, 2026
View Raw history as a table
DateRecorded estimate
Sep 20, 2026$6.79
Sep 17, 2026$8.83
Sep 13, 2026$6.69
Sep 10, 2026$8.33
Sep 6, 2026$6.61
Sep 3, 2026$7.95
Aug 30, 2026$8.49
Aug 27, 2026$11.21
Aug 23, 2026$7.97
Aug 20, 2026$8.90
Aug 16, 2026$7.17
Aug 13, 2026$7.63
Aug 9, 2026$5.20
Aug 6, 2026$6.50
Aug 1, 2026$2.25
Jul 29, 2026$7.67
View PSA 10 history as a table
DateRecorded estimate
Sep 19, 2026$120
Sep 13, 2026$110
Sep 10, 2026$111
Sep 6, 2026$120
Sep 4, 2026$130
Sep 1, 2026$133
Aug 28, 2026$115
Aug 25, 2026$225
Aug 21, 2026$125
Aug 18, 2026$110
Aug 16, 2026$105
Aug 13, 2026$97.00
Aug 10, 2026$79.20
Aug 8, 2026$75.00
Aug 6, 2026$117
Aug 4, 2026$127
View PSA 9 history as a table
DateRecorded estimate
Sep 14, 2026$26.66
Sep 13, 2026$35.13
Sep 7, 2026$30.00
Sep 2, 2026$27.00
Aug 30, 2026$31.50
Aug 21, 2026$36.99
Aug 19, 2026$33.15
Aug 16, 2026$68.47
Aug 13, 2026$24.50
Aug 6, 2026$37.97
Aug 3, 2026$21.50
Jul 31, 2026$27.00
Jul 23, 2026$35.00
Jul 17, 2026$28.92
Jul 15, 2026$40.00
Jul 3, 2026$27.00
How to read this value

What affects this card’s price?

The estimate above applies to the 2019 Pokemon Sun & Moon Hidden Fates #31 printing. A card with the same character or player from another set can have a very different value.

Condition and professional grade

Centering, corners, edges and surface quality can move a card between raw and graded price levels. A high grade should never be assumed from a listing photo alone.

Variant and exact print

Parallel, holo, reverse holo, first-edition and promotional versions may use different price records. Confirm the set and card number first.

Market activity

The source snapshot recorded 224 sales over 30 days. Compare recent listings and completed sales before buying or selling.

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