NidokingAquapolis H18 price & value
Ungraded · near mint
Moderate data$262
- PSA 10
- $3,600
- PSA 9
- $900
- PSA 8
- $300
Prices updated today · How we price cards
About this card
As of Sep 28, 2026, Nidoking H18 from Aquapolis is worth about $262 ungraded in near-mint condition and $3,600 graded PSA 10. That value is based on 59 recorded sales in the last 90 days.
Nidoking is card H18 in the Aquapolis price guide, a set released in January 2003 during the Wizards of the Coast era. Its rarity is Rare Holo. The artwork is by Naoyo Kimura. In the checklist it sits after Muk H17 and before Ninetales H19.
It is the 18th most valuable of the 182 priced cards in Aquapolis, behind Umbreon H29 (see the most valuable Aquapolis cards). A PSA 10 copy is valued at about 14× the ungraded price, and a PSA 9 at $900, so condition matters a lot for this card.
It is one of 23 English Nidoking cards, and ranks 2nd among them by ungraded value; the most valuable is Nidoking from Aquapolis. Compare them all in the most valuable Nidoking cards.
Price history
- Now
- $262
- 4 weeks
- +13%
- 90 days
- +137%
- 1 year
- +294%
- Highest
- $262
- Lowest
- $42.10
Recorded history starts March 2022. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.
Matched sold listings
Recent sales
24 on record
RawPokémon TCG Nidoking Aquapolis Holo H18/H32 E Reader Series WOTC 2002 HP Dmg ASep 27, 2026 · eBay · Listed as damaged · View listing$99.00
BGS 8Pokemon Nidoking Aquapolis Holo H18 BGS 8Sep 27, 2026 · eBay · View listing$305
PSA 8Nintendo 2003 Pokemon Aquapolis Nidoking Holo Rare H18/H32 PSA 8Sep 26, 2026 · eBay · View listing$430
CGC 92003 Pokémon Aquapolis Nidoking H18/H32 Holo CGC 9 Mint e-ReaderSep 26, 2026 · eBay · View listing$453
CGC 9CGC 9 MINT Nidoking H18/H32 Aquapolis Holo Pokemon CardSep 25, 2026 · eBay · View listing$499- PSA 102003 Pokemon Aquapolis Holo Nidoking #H18 PSA 10 GEM MINTSep 24, 2026 · Fanatics Collect · View listing$4,499
PSA 102003 POKEMON AQUAPOLIS #H18 NIDOKING-HOLO PSA 10Sep 23, 2026 · eBay · View listing$28,000
RawNidoking H18/H32 Holo Rare Aquapolis Pokemon TCG - HPSep 22, 2026 · eBay · Listed as heavily played · View listing$60.15
Card details
Aquapolis
Other Nidoking cards in this set
Same Pokémon
Most valuable Nidoking cards
Nidoking
Aquapolis · 150/147
$1,201PSA 10 $20,400Team Rocket's Nidoking ex
Destined Rivals · 233/182
$110PSA 10 $275Giovanni's Nidoking
Gym Challenge · 7/132
$83.35PSA 10 $1,550Nidoking δ
Dragon Frontiers · 6/101
$57.50PSA 10 $4,047Nidoking
FireRed & LeafGreen · 8/112
$53.27PSA 10 $1,603Nidoking
Base Set · 11/102
$30.19PSA 10 $1,663
Before this set
Earlier versions
Next in the binder
Nearby in Aquapolis
Aquapolis
Chase cards from this set
Common questions
How much is Nidoking H18 Aquapolis worth?
As of Sep 28, 2026, Nidoking H18 Aquapolis is worth about $262 ungraded in near-mint condition. Recent prices range from $147 to $262. A PSA 10 copy is worth about $3,600. How we price cards.
How much is a PSA 10 Nidoking H18 worth?
A PSA 10 Nidoking H18 Aquapolis is worth about $3,600; PSA 9 about $900; PSA 8.5 about $342; PSA 8 about $300. That is about 14× the ungraded value.
How often does Nidoking H18 sell?
Nidoking H18 Aquapolis recorded 59 sales in the last 90 days (23 in the last 30), most recently on Sep 27, 2026. The highest recent sale was $28,000 for a PSA 10 copy on Sep 23, 2026.
What is the most valuable card in Aquapolis?
The most valuable card in Aquapolis is Umbreon H29, at about $1,558 ungraded. Nidoking H18 ranks 18th of 182. See the full Aquapolis ranking.
What set is Nidoking H18 from?
Nidoking H18 is from the English Pokémon TCG set Aquapolis, released Jan 15, 2003, in the Wizards of the Coast era. Its rarity is Rare Holo.