Nidoking Price — $2.90 | XY - Steam Siege | Pokemon

Nidoking from XY - Steam Siege is worth $2.90 as of June 6, 2026.
Nidoking - XY - Steam Siege - Pokemon card
Card Name
Nidoking
Current Price
$2.90
Price Range
$2.83 – $2.97
Set
XY - Steam Siege
Game
Pokemon
Rarity
Rare
Card Number
45/114
Variant
Reverse Holofoil
Era
Modern
Type
normal
Volatility
Stable
Last Updated
June 6, 2026
Nidoking Price Trends
PeriodChange
7d-0.6%
30d+10.3%
90d+500.0%
180d+500.0%
1 Year+357.1%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$2.90-0.6%+10.3%N/A

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$2.90Blended market valueView price history
TCGPlayer$3.15Marketplace priceCheck listings

Sources tracked: tcgplayer_market, justtcg, pricecharting.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Nidoking from the XY - Steam Siege set is a Rare rarity Reverse Holofoil card, numbered #45/114. Currently valued at $2.42, it has experienced a 22.2% increase in market value over the past 30 days. Collectors may find interest in its dual-type capabilities and artwork, making it a notable addition to decks and collections alike. Its evolving status in the market reflects its ongoing appeal among Pokémon enthusiasts.

Track Nidoking price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Nidoking from XY - Steam Siege worth?

Nidoking from XY - Steam Siege is currently worth $2.90 in 2026. The price has changed -0.6% over the last 7 days. Prices are updated daily from multiple sources.

How rare is Nidoking in XY - Steam Siege?

Nidoking is a Rare card from the XY - Steam Siege set in Pokemon.

Is Nidoking going up in value?

Nidoking has decreased 0.6% in the last 7 days and increased 10.3% in 30 days. Current Guardian Estimate: $2.90.

Where can I buy Nidoking?

You can compare prices and buy Nidoking on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.90.

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How much is Nidoking from XY - Steam Siege worth?

Nidoking from XY - Steam Siege is currently worth $2.90 in 2026. The price has changed -0.6% over the last 7 days. Prices are updated daily from multiple sources.

How rare is Nidoking in XY - Steam Siege?

Nidoking is a Rare card from the XY - Steam Siege set in Pokemon.

Is Nidoking going up in value?

Nidoking has decreased 0.6% in the last 7 days and increased 10.3% in 30 days. Current Guardian Estimate: $2.90.

Where can I buy Nidoking?

You can compare prices and buy Nidoking on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.90.