Nidoking 45/114 – XY - Steam Siege (Rare)

Pokémon · XY - Steam Siege · Rare

Nidoking 45/114 Price

Nidoking (45/114, Rare) from XY - Steam Siege is worth $0.80 to $4.37 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €3.09.

Near Mint · TCGplayer: $4.37
Near Mint · Cardmarket: €3.09
30-day change: +5.3%
Printings: 2

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Nidoking prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Reverse Holofoil	$4.37	€3.09
Normal	$0.80	€1.29

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: XY - Steam Siege
Card number: 45/114
Rarity: Rare
Released: August 3, 2016
Illustrator: Mina Nakai
Stage: Stage 2
HP: 150
Card type: Psychic
Attack: [1PP] Power Lariat (60+)
This attack does 30 more damage for each Evolution Pokemon on your Bench.
Card text: Ability — King's Palace
Your Nidoqueen's attacks do 20 more damage to your opponent's Active Pokemon (before applying Weakness and Resistance).
Weakness: Px2
Retreat cost: 4

Nidoking: common questions

How much is Nidoking 45/114 worth?

Nidoking (45/114, Rare) from XY - Steam Siege is worth $0.80 to $4.37 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €3.09.

What set is Nidoking from?

Nidoking is card 45/114 in XY - Steam Siege, released August 3, 2016. Its rarity is Rare. Illustrated by Mina Nakai.

Is Nidoking going up in price?

Over the last 30 days the Near Mint Reverse Holofoil price on TCGplayer moved from $4.15 (September 5, 2026) to $4.37 (October 3, 2026), a change of +5.3%. The 30-day low was $4.15 and the high $4.40.

How do I check what my Nidoking is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.