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Thin dataThis PSA 10 estimate rests on limited recent sales — treat it as a guide.
Giovanni's Nidoking Gym Challenge #7 PSA 10 Pokémon card
Rare Holo

Giovanni's Nidoking #7 PSA 10 Price

Gym Challenge · #7

Market value · PSA 10

$1,110.00 2.1% · 30d
range $580$1,110
Confidencemedium confidence
PSA 10 sales · 90 days4
LiquidityMedium
Fair buy$580
Fair sell$1,110
ViewingPSA 10 (this page)Raw / ungraded →
Gradevs rawValue
Raw NM$76
PSA 92.2× raw$165
PSA 10 (this page)14.6× raw$1,110

PSA 10 slabs for sale right now

Cert-verified PSA 10 price history

Feb 2026Jul 2026

Latest $1,259 (Jul 2026, 1 sale) · 115% since Feb 2026

Every point is the median of real cert-verified PSA 10 sales7 sales PSA tied to specific graded slabs, each with a public cert number you can check on psacard.com. Not a scraped price index.

Why $1,110? Cert-verified PSA 10 sales

These are the actual sales behind the price above — each one tied by PSA to a specific graded slab, not an estimate.

DateSold viaCertPrice
2 Jul 2026Fanatics Collect#84155527$1,259
22 Jun 2026Fanatics Collect · auction#84155527$1,050
22 Jun 2026Fanatics Collect · auction#47000656$1,110
20 Jun 2026eBay · offer#49163857$1,999
16 Mar 2026eBay · auction#88180471$995
9 Mar 2026Fanatics Collect · auction#28808610$552

Click a cert number to verify the exact card, grade and serial on psacard.com.

4 of 6 verified sales were competitive auctions — this price reflects real bidding, not asking prices. A PSA 10 copy trades roughly every 7 days (median gap between cert-verified sales).

PSA population

PSA has graded 100 copies of Giovanni's Nidoking at PSA 10 out of 2,171 total PSA graded — a 5% gem (PSA 10) rate.

Is grading worth it — at the real gem rate?

If it gems (10)+$1,009
Expected value at 5% gem rate+$111

Buying raw at $76 and grading: a 10 nets ~$1,110, a 9 nets ~$165. At this card's real 5% gem rate, the expected outcome is +$111 after a ~$25 grading fee — assuming a clean copy that grades 9 or 10. Below-9 outcomes make it worse; a sharp eye for centering and surface is what beats these odds.

Frequently asked questions

How much is Giovanni's Nidoking #7 worth in PSA 10?

A PSA 10 Giovanni's Nidoking (Gym Challenge #7) is worth about $1,110, typically 580–1,110, based on recent real sold prices.

Is it worth grading Giovanni's Nidoking?

A PSA 10 sells for roughly 15× the raw price ($1,110 vs $76) — worth weighing against grading fees and the odds of a 10.

How many Giovanni's Nidoking PSA 10 exist?

PSA has graded 100 copies of Giovanni's Nidoking at PSA 10 out of 2171 total PSA graded.

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Other cards in Gym Challenge

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Free to use with attribution to CardTrack.

Citation
Giovanni's Nidoking (Gym Challenge #7) PSA 10 — Pokémon market value $1,110. Source: CardTrack, https://cardtrack.com/pokemon/card/gym-challenge/giovanni-s-nidoking-7/psa-10