PokéPrice
Set
Aquapolis
Series
E-Card
Rarity
Rare Holo
Number
H18
Supertype
Pokémon
Artist
Naoyo Kimura
Subtypes
Stage 2
Nidoking

Nidoking — PSA 9Aquapolis · #H18

Price checked Nov 5, 2026 · last changed Oct 14, 2026

Fighting
Price by grade:AllPSA 10PSA 9
View all Nidoking cards →

Nidoking (Aquapolis #H18) is worth about $231 ungraded, going by the TCGplayer market price. That is up 85% since April 5. On eBay right now: PSA 10 copies from $10,731 (3 listed), PSA 9 copies from $1,600 (4 listed).

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≤ $

Price History

46 price points+84.6% (+$105.85)
Apr 5$125.13 – $230.98Oct 14

Recent sales

by grade

Real sold prices — what buyers actually paid, not an estimate.

Sold-price data from Silph Co Analytics. Outliers excluded.

Recent tokenized sales

1 recent

Completed sales on the Collector Crypt marketplace, read from the Solana blockchain. Sale prices, not asks. No PSA 9 sales yet, so all grades are shown.

All of Collector Crypt in the last 30 days, not just this card: 17,605 sales counted, 7,088 matched to a card. Left out: 269 instant resales (bought and sold on in one transaction), 1 bundle (several cards, one price), 206 wash trades, 8 with a price we couldn't verify.

Prices & Marketplace

PSA 9 · cheapest right now

live eBay asks

$1,600

cheapest of 4 PSA 9 listings for Nidoking

See PSA 9 listings on eBay →

Asking prices, not sold prices. Condition is settled by the grade, but always check the listing.

TCGPlayer (NM market)

reference
Normal
low $81.12$230.98
Holofoil
low $123.99 · high $150.00$229.99

Buy this card

TCGPlayer$230.98 marketCardmarket

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Listings by grade

The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.

GradeLowest askListed
PSA 10$10,7313Listings →
PSA 9$1,6004Listings →
PSA 8 & under$8081Listings →
BGS 9.5+$6791Listings →
BGS 9 & under$7851Listings →
Raw / Ungraded$40.41verify listing41Listings →

These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.

Other Nidoking cards

All Nidoking cards →