Kingdra
To Have Seen the Battle Rainbow - 18/51
Purchase price
Quantity
Purchase price
Quantity
Market prices
Kingdra 18/51 from To Have Seen the Battle Rainbow is worth about $1.43 ungraded, according to Cardmarket's monthly trend for September 2026.
Graded population: CGC 8 copies (87.5% in 10) and BGS 3 copies (33.3% in 10), as of October 1, 2026.
Graded population report — Kingdra #18
Updated monthly · as of October 2026
CGC
| Grade | Pop |
|---|---|
| Perfect 10 | 1 |
| Pristine 10 | 3 |
| Gem Mint 10 | 3 |
| 8 | 1 |
BGS
| Grade | Pop |
|---|---|
| Pristine 10 | 1 |
| 9.5 | 2 |
About the price of this card
Kingdra 18/51 from To Have Seen the Battle Rainbow is worth about $1.43 ungraded, according to Cardmarket's monthly trend for September 2026.
This card sells for very little, so its price is Cardmarket's monthly trend, not a median of completed sales. It can be a few cents off: treat it as an indication, not a precise number.
If you add this card to your portfolio, it won't be counted toward your total portfolio value. It's here so collectors can still track their collection's progress, without inflating the total with low-confidence prices.
Card details
Types
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Attacks
This attack does 90 damage to 1 of your opponent's Pokémon that has any damage counters on it. (Don't apply Weakness and Resistance for Benched Pokémon.)
Weaknesses
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