Zekrom-GX Price Guide
Pokémon · SM Black Star Promos · SM138 · Promo · Released 2017
Zekrom-GX (SM Black Star Promos SM138) is currently worth $25.83 raw (near mint) (as of Aug 10, 2026). Values come from real eBay sold listings (via Scrydex) and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| NM | $25.83 |
| LP | $13.71 |
| MP | $8.35 |
| HP | $8.04 |
| DM | $6.31 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 9 | $66.84 | — |
| 8 | $26.83 | $20.60 |
| 7 | $30.06 | — |
| 6 | $39.99 | — |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 9 Zekrom-GX sells for $66.84 against $25.83 raw: a $41.01 spread, 2.6× the ungraded price. Even a PSA 9 ($66.84) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Zekrom-GX: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from SM Black Star Promos
Full set checklist →
Price alert
Watching this card? Set a line and Midpoint emails you the day the market crosses it — waiting to buy the dip or sell the spike.
Zekrom-GX — frequently asked
How much is Zekrom-GX (SM Black Star Promos) worth?
As of Aug 10, 2026, Zekrom-GX (SM Black Star Promos): an ungraded near-mint copy sells for about $25.83, a PSA 9 sells for about $66.84, a PSA 9 for about $66.84. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
Is Zekrom-GX worth grading?
A PSA 9 Zekrom-GX sells for $66.84 against $25.83 raw: a $41.01 spread, 2.6× the ungraded price. Even a PSA 9 ($66.84) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
Check my card free