Nintendo Black Star Promos • #37
| Rarity | Promo |
| Card type | Pokémon |
| Subtype | Basic,EX |
| Energy type | Water |
| HP | 100 |
| Artist | Ryo Ueda |
| Released | 2003/10/01 |
You may attach a basic Energy card from your hand to 1 of your Pokémon.
Does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
As long as your opponent has Groudon, Groudon ex, Rayquaza, or Rayquaza ex in play. Kyogre ex's attacks do 40 more damage to the Defending Pokémon (before applying Weakness and Resistance).
| Near Mint | $92.87 |
eBay sold listings by grade, last 90 days.
Data through Jun 21, 2026.
Based on a raw cost of $11.77 (Near Mint) and the median of recent eBay sales at each grade. Each figure is what you'd net after grading and selling — the grading fee, a $15.00 shipping estimate, and a 12.9% sale fee are already subtracted. It doesn't predict the grade your card will get; it shows what each outcome is worth so you can decide.
| Grade | Sells for | You net |
|---|---|---|
| PSA 10 | No recent sales | |
| PSA 9 | No recent sales | |
| PSA 8 | $69.99 thin | -$45.80 |
Not worth grading at current prices.
Grading fees verified 2026-07-21. Fees, turnaround, and market prices change often — treat this as guidance, not a guarantee. Grade values are medians of eBay sold listings over the last 90 days.
Price data from TCGplayer and eBay sold listings. Updated daily.
Population data updated Jul 18, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.
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