First Edition Nidoking (Base Set)
In the hierarchy of the 1999 Base Set, if the “Big Three” starters were the kings of the playground, Nidoking was the king of the trenches. As one of the few Stage 2 Pokémon that didn’t require a specific “starter” lineage, Nidoking was a favorite for players who wanted a heavy-hitting closer with a mean streak. Its purple-and-silver holofoil aesthetic is widely considered one of Ken Sugimori’s best early illustrations, capturing the sheer aggression of the “Drill Pokémon.”
For collectors, the 1st Edition Nidoking represents the pinnacle of the Poison-type’s early history: a shadowless rarity that served as many kids’ first introduction to advanced status-effect strategies.
What Is Nidoking?

Card Name: Nidoking
Set: Base Set (1st Edition)
Rarity: Holofoil Rare
Card Type: Grass (Representing Poison in the early TCG)
Artist: Ken Sugimori
Gameplay Highlights:
- Toxic: For three Grass energy, Nidoking could Poison the opponent for 20 damage between turns instead of the standard 10. This “Double Poison” was a devastating clock that forced opponents to find a way to retreat or use a Full Heal quickly.
- Thrash: A high-risk, high-reward move dealing 30 damage, plus an additional 10 on a heads flip. However, a tails flip meant Nidoking took 10 damage itself.
- 90 HP Tank: While slightly lower than the 100+ HP of the Big Three, 90 HP still kept Nidoking out of range of many one-shot attacks in the 1999 meta.
- Heavy Retreat: Like most heavy Stage 2s, Nidoking had a massive three-energy retreat cost, meaning once it was in the active spot, it was usually there to stay.
Historical Context and Collector Appeal
Nidoking was often the “budget-friendly” alternative to the Big Three for competitive players. While it lacked the specialized powers of Venusaur or Blastoise, its Toxic attack provided a passive damage pressure that could win games on its own if the opponent was stuck without a Switch trainer.
Collectors value this version because:
- The 1st Edition Stamp: The black “Edition 1” mark indicates it’s from the earliest possible English printing.
- Shadowless Frame: Like all true 1st Edition Base Set holos, Nidoking features the “Shadowless” design, lacking the drop shadow to the right of the art box.
- Purple Holo Contrast: The deep purples of Nidoking’s skin create a striking visual contrast against the silver “starfield” holofoil used in the 1st Edition run.
Current Market Data
Nidoking remains a steady performer in the vintage market, often serving as a key “completionist” card for those building the full 102-card 1st Edition set.
Typical Price Ranges:
- Excellent to Near Mint (Ungraded): $150 to $360
- PSA 8 (Near Mint-Mint): $600 to $900
- PSA 9 (Mint): $1,250 to $2,000
- PSA 10 (Gem Mint): $7,000 to $8,500+ (Extremely rare; sales have fluctuated historically from $6,000 up to $10,000+ during market peaks).
Condition Sensitivity
Nidoking is notorious for showing its age, particularly on its holofoil surface.
Strengths:
- Iconic Pose: Sugimori’s artwork is clean and centered, making “off-center” prints very obvious but perfectly centered copies look like a work of art.
- Strong Demand: Because it’s an evolution of Nidorino (a fan favorite), there is a persistent collector base that keeps liquidity high for this card.
Common Issues:
- Scratches on the Foil: The large open areas of the holofoil background are prone to “hairline scratches” that can drastically lower a professional grade from a 10 to a 7 or 8.
- Edge Chipping: Because it was a “cool” card that saw actual play, finding copies without white chipping on the blue back borders is increasingly difficult.
Why Nidoking Endures
- The Status King: It remains the definitive representation of “Poison” strategy from the game’s earliest days.
- Tier-1 Collectibility: While not quite at the price of Charizard, it is considered a “top-tier” holo that defines the 1st Edition experience.
- Ken Sugimori’s Legacy: The art style is the quintessential “Pokémon look” that would go on to define the entire franchise.
