Mewtwo GX #31
SetHidden Fates
Year2019
Ungraded
$6.77−$0.27
319 sales · last Jul 8, 2026
PSA 4
$5.51
2 sales · last Jul 7, 2022
PSA 5
$9.95+$6.62
13 sales · last Dec 11, 2025
PSA 6
$10.50−$1.69
18 sales · last Feb 18, 2026
Grade 7
$11.25
2 sales · last Jul 20, 2024
CGC 7
$7.20
1 sales · last Mar 2, 2026
PSA 7
$18.00+$6.00
16 sales · last Apr 5, 2026
Grade 8
$12.99+$2.99
6 sales · last Jan 31, 2026
CGC 8
$13.20
1 sales · last Jun 23, 2025
PSA 8
$24.00+$9.24
31 sales · last Jun 28, 2026
CGC 8.5
$13.20
4 sales · last Jun 29, 2026
Grade 9
$20.99
2 sales · last Apr 25, 2026
PSA 9
$29.99+$7.49
89 sales · last Jul 3, 2026
CGC 9
$18.00+$7.20
43 sales · last Jul 6, 2026
BGS 9
$12.60
4 sales · last Jun 25, 2026
Grade 9.5
$12.00
4 sales · last Sep 29, 2024
CGC 9.5
$15.00+$2.89
8 sales · last Jul 21, 2025
BGS 9.5
$24.45+$0.95
14 sales · last Jun 7, 2026
CGC 9.6
$27.00
1 sales · last Apr 1, 2026
PSA 10
$99.99+$10.42
118 sales · last Jul 5, 2026
CGC 10
$34.80+$0.80
39 sales · last Jul 6, 2026
BGS 10
$24.00
1 sales · last Sep 9, 2024
CGC Pristine 10
$62.40+$20.40
14 sales · last Jun 11, 2026
Mewtwo GX #31 price guide
Mewtwo GX #31 is a collectible Pokémon card from the Hidden Fates expansion (2019). Setlot tracks 750 recorded sales for this card across 23 grade tiers, 479 of them in the last 90 days. PSA 10 copies have a 90-day median of $99.99. Ungraded copies currently trade around $6.77. The top grade commands 15× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $197.22 (PSA 10, May 17, 2026). 35 listings are live right now with asks from $4.54.
Price history
Grading premium
Median graded price vs. the ungraded copy ($6.77) — a rough read on whether grading pays off.
PSA 4
0.8×
$5.51
PSA 5
1.5×
$9.95
PSA 6
1.6×
$10.50
Grade 7
1.7×
$11.25
CGC 7
1.1×
$7.20
PSA 7
2.7×
$18.00
Grade 8
1.9×
$12.99
CGC 8
1.9×
$13.20
PSA 8
3.5×
$24.00
CGC 8.5
1.9×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 28 tracked | Pokémon TCG Mewtwo GX Hidden Fates 31/68 Holo Ultra Rare kattscollective | eBay | 1mo ago | $4.54↗ |
| Pokemon - Hidden Fates - Mewtwo GX 31/68 scno_984 | eBay | 1mo ago | $4.80 |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 308 | $6.77 | $0.01 – $125.00 |
| PSA 8 | 8 | $24.00 | $16.50 – $49.00 |
| CGC 8.5 | 3 | $12.00 | $12.00 – $14.40 |
| Grade 9 | 1 | $26.99 | $26.99 |
| PSA 9 | 38 | $29.99 | $17.92 – $56.00 |
| CGC 9 | 18 | $18.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 8, 2026 | Ungraded | Pokémon Mewtwo GX TCG Hidden Fates Holo Ultra Rare Card 31/68 NM Condition↗ | eBay | $6.99 |
| Jul 8, 2026 | Ungraded | Mewtwo GX 31/68 Hidden Fates Holo↗ | eBay | $5.99 |
| Jul 8, 2026 | Ungraded | 2019 Pokemon TCG Hidden Fates Ultra Rare 31/68 Mewtwo GX↗ | eBay | $7.99 |
| Jul 6, 2026 | CGC 9 | 2019 Pokemon Sun & Moon Hidden Fates Alt Art Mewtwo GX #31 CGC 9 MINT | — | $15.60 |
