Zekrom-GX SM Black Star Promos #SM138
Zekrom-GX is a Promo Pokémon card from SM Black Star Promos (#SM138), illustrated by 5ban Graphics. It's a Basic GX Lightning-type Pokémon with 180 HP, weak to Fighting ×2. Its current blended market value is $23.13 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 9 | $67$67–$67 | |
| PSA 8 | 2 sold$24$21–$28 |
Price history · raw near-mint
Recent sold prices
No recent sold listings tracked.
Population across graders
Should you grade it?
after ~$70.66 grading fee → 2.9× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 9 | $66.84 | $70.66 | −$27 | 2.9× |
| PSA 8 | $24.48 | $70.23 | −$69 | 1.1× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
60% spreadCurrently 60% cheaper on Cardmarket than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
37% cheaper than the USCard text
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card details
More from SM Black Star Promos
Frequently asked questions
How much is Zekrom-GX (SM Black Star Promos #SM138) worth?
As of 2 July 2026, Zekrom-GX from SM Black Star Promos is worth approximately $23.13 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Zekrom-GX rare?
Zekrom-GX is a Promo card from SM Black Star Promos (card #SM138), illustrated by 5ban Graphics. Its current blended market value is $23.13 ungraded.