Nidoking
Aquapolis · 150 · Secret Rare
Current Prices
Set
AquapolisNumara
150
Nadirlik
Secret Rare
Variant
Normal
Market
Europe (CardMarket)
Sales Recorded
1,400
Last Updated
Mar 4, 2026
About Nidoking
Nidoking is a secret rare card — among the rarest and hardest-to-pull cards in Aquapolis, numbered 150 in the expansion. This is the Normal variant. Pricing for this card is based on the European CardMarket marketplace. Nidoking is a high-end collectible that commands significant market value. Proper storage and professional grading are strongly recommended for cards at this price tier.
Nidoking Price Analysis
The current market price for Nidoking from Aquapolis is $978.74 as of 2026. Recent sales range from a low of $399.99 to a high of $3,000. The card has seen a -13.9% change in the last 30 days. Price dips can represent buying opportunities for collectors who believe in long-term value. With a high volume of recorded sales (1,400+), this card has an active and liquid secondary market.
Grading Nidoking
Professional grading is available for Nidoking and can significantly impact its market value. Graded versions tracked include: BGS 10, BGS 6 5, BGS 8, BGS 9, BGS 9 5, PSA 8. Ungraded pricing is tracked across conditions: NEAR MINT. For a card at this price level, professional grading is essential. The authentication, protection, and potential value increase make it a worthwhile investment. Consider PSA, BGS, or CGC depending on your preference.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| cardmarket unsold | NEAR MINT | $1,425 | $399.99 | $3,000 | 710 |
| cardmarket unsold | BGS 10 | $9,999 | $9,999 | $9,999 | 105 |
| cardmarket unsold | BGS 6 5 | $479.99 | $499.99 | $499.99 | 110 |
| cardmarket unsold | BGS 8 | $876.00 | $876.00 | $876.00 | 110 |
| cardmarket unsold | BGS 9 | $1,950 | $1,950 | $1,950 | 105 |
| cardmarket unsold | BGS 9 5 | $3,500 | $3,500 | $3,500 | 105 |
| cardmarket unsold | PSA 8 | $1,200 | $1,200 | $1,200 | 125 |
| cardmarket | AGGREGATED | $978.74 | N/A | N/A | — |
| cardmarket unsold | AOG 7 5 | $1,000 | N/A | N/A | — |
Is Nidoking a Good Investment?
Secret rare cards like Nidoking sit at the top of the collectibility pyramid. Their extreme pull rates make them naturally scarce, which tends to support long-term value. The current downward trend may represent a correction or shifting collector interest. Historically, Pokemon cards from popular sets tend to recover over longer time horizons. High trading volume makes this card relatively liquid, meaning it can be bought or sold quickly at market price. As with any collectible, values can fluctuate based on market conditions, format legality, nostalgia cycles, and overall demand in the Pokemon TCG market in 2026.
