Nidoking has always been a fan-favorite from the original Base Set, and some of its cards are surprisingly valuable today. In this guide, we’ll explore the top 10 most valuable Nidoking Pokémon cards, how much they’re worth in PSA 10 condition (based on the most recent sales), and why collectors chase them. Whether you're a nostalgic fan or a serious investor, you might already own one of these prized cards!
All prices below are in USD and reflect the last-sold PSA 10 figures supplied for this update on 29 October 2026. Individual sale dates were not provided; these are sale examples, not guaranteed current values.
10. Nidoking #34 – 1997 Carddass Japanese
💰 Last Sold (PSA 10): $494.99
This 1997 Japanese Carddass release is a nostalgic gem. With its retro art style and exclusivity in Japan, it’s a standout for collectors seeking vintage non-TCG Pokémon cards.
9. Nidoking 11/102 – Base Set Unlimited Holo Rare
💰 Last Sold (PSA 10): $1,770
Though not as rare as the Shadowless or 1st Edition versions, the Unlimited Base Set Nidoking still holds strong value in PSA 10. With vintage appeal and that iconic purple holo artwork, it’s a staple in many classic collections.
8. Nidoking 8/112 – EX FireRed & LeafGreen Holo Rare
💰 Last Sold (PSA 10): $3,000
From the 2004 EX era, this card captures the Gen 1 nostalgia with a bold EX-era holo design. Its EX-era artwork makes it a distinctive addition to a Nidoking collection.
7. 1st Edition Giovanni’s Nidoking 7/132 – Gym Challenge Holo Rare
💰 Last Sold (PSA 10): $4,650
Combining Team Rocket’s infamous leader with a powerful Nidoking, this first edition Gym Challenge card hits the nostalgia sweet spot. A PSA 10 adds serious value to this already collectible piece.
6. Nidoking 31/110 – Legendary Collection Reverse Holo Rare
💰 Last Sold (PSA 10): $9,000
Known for its explosive reverse holo pattern, this Legendary Collection Nidoking is highly sought after. The fireworks-style foil is notoriously difficult to grade, making PSA 10s particularly valuable.
5. Shadowless Nidoking 11/102 – Base Set Holo Rare
💰 Last Sold (PSA 10): $10,200
Not quite a 1st Edition, but still part of Pokémon history. The shadowless Base Set version is rarer than Unlimited and commands strong prices in top condition due to its shorter print run.
4. Nidoking H18/H32 – Aquapolis Holo Rare
💰 Last Sold (PSA 10): $12,000
Part of the beloved e-Reader series, this standard holo from Aquapolis stands out for its artwork and distinctive e-Reader layout.
3. Giovanni's Nidoking – 1999 CoroCoro Japanese Promo
💰 Last Sold (PSA 10): $12,100
This exclusive Japanese promo was distributed through CoroCoro magazine and features distinct art not seen in English sets. It offers collectors a distinctive Japanese addition alongside the English releases.
2. 1st Edition Nidoking 11/102 – Base Set Holo Rare
💰 Last Sold (PSA 10): $24,000
An iconic early Nidoking printing. This 1st Edition Base Set holo is the card most people remember—and the one they wish they hadn’t traded away in the schoolyard. Its historical importance and scarcity in PSA 10 make it a centerpiece in any serious Pokémon collection.
1. Nidoking 150/147 – Aquapolis Secret Rare Holo
💰 Last Sold (PSA 10): $66,000
One of the hardest-to-find Nidoking cards, this secret rare from Aquapolis has all the ingredients of a high-value collectible: low population, stunning artwork, and set prestige. A true grail for e-Series fans.
🔍 Final Thoughts on Nidoking Card Value
From vintage 1st Editions to Japanese promos and reverse holos, Nidoking continues to command respect in the Pokémon card market. Whether you're investing or collecting for fun, these cards show that Nidoking's legacy is as powerful as ever.
❓ FAQ – Valuable Nidoking Pokémon Cards
Q: What is the most valuable Nidoking Pokémon card?
A: Among the ten cards in this guide, Nidoking 150/147 from Aquapolis has the highest supplied last-sold PSA 10 price at $66,000 USD. The 1st Edition Base Set Nidoking follows at $24,000 USD.
Q: Are Nidoking cards from the Base Set worth anything?
A: Yes. Both 1st Edition and Shadowless versions of the Base Set Nidoking are worth hundreds to thousands in PSA 10. Even Unlimited versions can fetch good prices in high grade.
Q: How much is Nidoking worth?
A: Value depends on the exact card, edition, finish and condition. The supplied PSA 10 sales in this guide range from $494.99 to $66,000 USD. These graded prices should not be used to value an ungraded copy.
Q: Is Shadowless Nidoking valuable?
A: Yes, Shadowless Nidoking cards are more valuable than Unlimited prints. The supplied last-sold PSA 10 price for Shadowless Nidoking is $10,200 USD.
Q: What Nidoking card is best to invest in?
A: The 1st Edition Base Set, Aquapolis Secret Rare, and CoroCoro Japanese promos are all strong long-term investment options due to their low population and high demand.
Q: Are Japanese Nidoking cards worth collecting?
A: Definitely. Cards like the CoroCoro Giovanni’s Nidoking and 1997 Carddass releases are rare, visually unique, and growing in value among global collectors.
Q: What does PSA 10 mean for Pokémon cards?
A: PSA 10 is a “Gem Mint” grade — the highest rating a card can receive. Cards graded PSA 10 are significantly more valuable than raw or lower-graded cards.
Q: Where can I sell my Nidoking Pokémon cards?
A: You can sell Nidoking cards on eBay, TCGPlayer, Facebook Marketplace, or through local card shops. Make sure to check recent sales or get a PSA grade before listing high-value cards.