Mewtwo & Mew-GX SM191 SM Black Star Promos
Mewtwo & Mew-GX SM191 from SM Black Star Promos sells for about $357 ungraded, $1,919 as a PSA 10 and $534 as a PSA 9.
Prices from the Cardinal catalog as of October 16, 2026.
What it sells for at each grade.
| Grade | PSA | CGC | BGS | SGC | TAG |
|---|---|---|---|---|---|
| Raw | $357 | ||||
| 10 | $1,919 | $861 | $651 | $481 | $1,703 |
| 9.5 | — | $640 | $963 | $94.53 | $400 |
| 9 | $534 | $452 | $453 | $360 | $346 |
| 8.5 | $294 | $296 | $453 | — | — |
| 8 | $327 | $302 | $339 | — | $331 |
| 7.5 | — | $173 | — | — | — |
| 7 | $337 | $74.57 | $29.00 | — | — |
| 6.5 | — | $87.70 | — | — | — |
| 6 | $173 | $65.59 | — | — | — |
| 5.5 | — | $99.00 | — | — | — |
| 5 | $228 | — | — | — | — |
Grades 10 to 5. Prices at grades with few recent sales can be uneven.
The current listing range.
TCGplayer's current range for this card, raw. The price at the top of the page is the Cardinal catalog's market value.
| Low | $250 |
|---|---|
| Mid | $362 |
| High | $1,500 |
Whether grading pays depends on your copy.
The table above shows what each grade sells for. Whether grading is worth it comes down to the grade your copy would get and what each company charges. Cardinal's pre-grade reads its centering, corners, edges and surface from your phone, and the Cardinal Call weighs the likely grades against live prices and current fees for every company.
| Grading company | Fee per card | Turnaround |
|---|---|---|
| PSA | $59.99 | 90–100 business days |
| CGC ★ | $20.00 | 90 business days |
| SGC | $50.00 | 40+ business days |
| TAG | $59.95 | 45 business days |
Cheapest open tier for a single card per company. All tiers. Companies change pricing and pause tiers without notice — check before you submit.
More from SM Black Star Promos
| Image | Card | Raw | PSA 10 |
|---|---|---|---|
 | Armored Mewtwo SM228SM Black Star Promos | $308 | $12,316 |
 | Umbreon & Darkrai-GX SM241SM Black Star Promos | $237 | $6,675 |
 | Eevee & Snorlax-GX SM169SM Black Star Promos | $203 | $1,545 |
 | Reshiram & Charizard GX SM201SM Black Star Promos | $176 | $11,974 |
 | Pikachu SM162SM Black Star Promos | $150 | $2,010 |
 | Eevee-GX SM233SM Black Star Promos | $129 | $5,894 |
How much is Mewtwo & Mew-GX SM191 worth?
About $357 ungraded, based on recent market prices in the Cardinal catalog. Condition and the exact printing change the price.
How much is a PSA 10 Mewtwo & Mew-GX SM191 worth?
About $1,919, against $534 for a PSA 9.
Is Mewtwo & Mew-GX SM191 worth grading?
It depends on the grade your copy would get and on current grading fees. Scan it with Cardinal: the pre-grade reads its centering, corners, edges and surface, and the Cardinal Call tells you whether grading pays and with which company.
Have this card? Scan it.
See its predicted grade and what it's worth graded with each company. Free, no account.