Nidoking
Aquapolis · #150

Nidoking

Nidoking is a Rare Secret Pokémon TCG printing from Aquapolis (#150). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $600.00 for ungraded copies. The set released in 2003. Scan your copy in the Cactaur app for condition-aware pricing.

Aquapolis set collectorsHigh-value chase collectorsGraded slab investors Unlimited
TCGPlayer market $600.00
Cardmarket trend €227.92
Rarity Rare Secret
App coming soon

Who is this card for?

Nidoking suits collectors working on Aquapolis who need the Rare Secret slot. Treat $600.00 as a starting reference only — confirm holo pattern, centering, and whether you are buying raw or graded before paying chase-card prices.

What is Nidoking from Aquapolis?

Nidoking is a Pokémon card in Aquapolis numbered 150. It evolves from Nidorino. National Pokédex #34. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Nidoking worth today?

Cactaur tracks a TCGPlayer market reference near $600.00 for Nidoking. Low and high spread runs $20000.99 to $20000.99. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

SetAquapolis
Number150
RarityRare Secret
TCGPlayer USD$600.00
Cardmarket EUR€227.92
Holofoil $600.00

Gameplay stats

HP100
TypesColorless
Evolves fromNidorino
Poison Horn GrassGrassColorless 20 The Defending Pokémon is now Poisoned.
Rolling Thunder LightningLightningFightingFighting 50 Flip a coin, If heads, this attack does 10 damage to each of your opponent's Benched Pokémon. If tails, this attack does 10 damage to each of your Benched Pokémon. (Don't apply Weakness or Resistance for Benched Pokémon.)
Crystal Type Whenever you attach a Grass, Lightning, or Fire basic Energy card from your hand to Nidoking, Nidoking's type (color) becomes the same as that Energy card type until the end of the turn.
WeaknessGrass ×2

How collectible is Nidoking?

Nidoking is listed as Rare Secret in Aquapolis. Chase art and rarity drive premiums beyond typical pull rates in the set. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What are the key details for Nidoking?

Catalog fields: set Aquapolis, rarity Rare Secret. Illustrated by Hironobu Yoshida. Cross-check holo pattern and language when buying online. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Cactaur's take

Nidoking (#150) is a chase-tier Rare Secret printing in Aquapolis. Demand, art treatment, and grade drive most of the premium beyond raw NM quotes.

Pros

  • Nidoking is catalogued as Rare Secret printing in Aquapolis, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $600.00.

Cons

  • Raw market quotes understate condition risk; heavily played or misidentified variants trade well below NM references.

Verdict: Use $600.00 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Nidoking worth?

Cactaur's catalog shows a TCGPlayer market reference near $600.00 for ungraded Nidoking from Aquapolis. Actual value depends on condition, language, and finish such as holo or reverse holo. Scan your card in the Cactaur app for a tailored estimate.

What set is Nidoking from?

Nidoking is listed in Aquapolis (E-Card) as card #150. Always match both name and collector number because many Pokémon share names across sets. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

How rare is Nidoking?

Our catalog lists Nidoking as Rare Secret in Aquapolis. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Nidoking good for collectors or players?

Nidoking includes gameplay stats in Aquapolis. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Should I grade Nidoking?

Grading only makes sense when Nidoking appears gem-worthy and the expected slab premium exceeds grading fees. At a raw reference near $600.00, compare PSA or CGC recent sales for this exact set and finish before submitting.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-12. Last updated: 2026-06-10.