Giovanni's Nidoking
What's your copy worth?
What this price is based on
High confidence58 sales in 90 days, closely clustered.
Recent Raw sales
- Aug 15, 2026eBay — Pokemon TCG Giovanni's Nidoking 7/132 Holo Rare Eng Unlimited 120HPUnlimited$35.00
- Aug 15, 2026eBay — Giovanni's Nidoking 7/132 Gym Challenge Holo Rare Unlimited PokemonUnlimited$42.00
- Aug 14, 2026eBay — Giovanni's Nidoking (7/132) Unlimited Holofoil, Gym Challenge 2000, NM ConditionNMUnlimited$60.00
- Aug 13, 2026eBay — Giovanni's Nidoking 7/132 Gym Challenge Holo Rare 120 HP Unlimited (2000)Unlimited$70.00
- Aug 7, 2026eBay — Giovanni's Nidoking 7/132 Gym Challenge Unlimited Holo Rare English 120 HPUnlimited$39.01
- Aug 7, 2026eBay — Pokémon TGC Giovanni's Nidoking 7/132 Vintage Holo Rare UnlimitedUnlimited$80.00
- Aug 3, 2026eBay — Giovanni's Nidoking - 7/132 - Pokemon Gym Challenge Unlimited Holo Rare Card MPMPUnlimited$48.89
- Aug 2, 2026eBay — Giovanni's Nidoking 7/132 Rare Gym Challenge Pokemon Unlimited HoloUnlimited$23.50
By grade
- Raw$58.5358 sales
- PSA 10$1,2597 sales
- PSA 9$2586 sales
- CGC 9$1866 sales
- PSA 8$1445 sales
- CGC 10$3124 sales
- PSA 6$65.003 sales
- CGC 8.5$1432 sales
From 99 completed sales recorded between Mar 18, 2024 and Aug 15, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 40 graded sales and 1,892,012 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Giovanni's Nidoking is a Rare Holo Pokémon card from Gym Challenge (#7), illustrated by Ken Sugimori. It's a Stage 2 Grass-type Pokémon with 120 HP, evolving from Giovanni's Nidorino, weak to Psychic ×2. Its current blended market value is $75.94 ungraded, with a PSA 10 worth around $1,110 — a gem-mint grading premium of roughly 15× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history17 in 90 days✓ real completed listings
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
Demand & liquidity
Last sold $53 · Raw · 26 Jul 2026
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 4.6% of copies gem (PSA 10 best case +$918); most land at PSA 9 or below.
The odds
Giovanni's Nidoking is a Holo / V / ex in Gym Challenge — the pack's hit slot lands on Holo / V / ex 33% of the time, split across 20 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 61 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $1,110.00 | $116 | +$918 | 14.6× |
| PSA 9 | $165.00 | $72 | +$17 | 2.2× |
| PSA 8 | $100.00 | $71 | −$47 | 1.3× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 2,171 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 4.6% | $1,110.00 |
| PSA 9 | 28.8% | $165.00 |
| PSA ≤8 | 66.6% | $76.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 5% of 2,171 PSA-graded Giovanni's Nidoking copies are a gem-mint 10 (100 of 2,171) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Giovanni's Nidoking 10 is harder to pull.
Copies for sale right now
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 100 | ✓ 6 cert-verified$1,110$580–$1,110 | |
| PSA 9pop 626 | ✓ 39 cert-verified$165$147–$199 | |
| PSA 8pop 641 | ✓ 31 cert-verified$100$94–$128 | |
| PSA 7pop 332 | $81$69–$93 | |
| PSA 6pop 191 | ✓ 8 cert-verified$67 | |
| PSA 5pop 144 | ✓ 5 cert-verified$46$46–$125 | |
| PSA 4pop 63 | $31$18–$43 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 6 slab of this card sells for about $67 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
Price by printingBase vs reverse holo vs 1st edition — priced separately
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
75% spreadCurrently 75% cheaper on PriceCharting than Cardmarket. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
Card textAttacks, abilities, weakness / resistance / retreat
Evolves from Giovanni's Nidorino.
If the Defending Pokémon's maximum HP is 50 or less, it can't attack Giovanni's Nidoking during your opponent's next turn. (Benching or evolving either Pokémon ends this effect.)
Flip a coin. If heads, this attack does 40 damage plus 30 more damage; if tails, this attack does 40 damage.
Card detailsSet, rarity, artist, Pokédex & specs
More from Gym Challenge
Frequently asked questions
How much is Giovanni's Nidoking (Gym Challenge #7) worth?
As of 20 August 2026, Giovanni's Nidoking from Gym Challenge is worth approximately $75.94 ungraded (near-mint), and around $1,110 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Giovanni's Nidoking?
A PSA 10 (gem mint) Giovanni's Nidoking from Gym Challenge is worth around $1,110 — roughly 15× the raw ungraded value of $75.94.
Should I grade my Giovanni's Nidoking?
A PSA 10 sells for about $1,110 versus $75.94 raw — roughly a 15× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Giovanni's Nidoking rare?
Giovanni's Nidoking is a Rare Holo card from Gym Challenge (card #7), illustrated by Ken Sugimori. Its current blended market value is $75.94 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Giovanni's Nidoking (Gym Challenge #7) — Pokémon market value $75.94, PSA 10 $1110.00. Source: CardTrack, https://cardtrack.com/pokemon/card/gym-challenge/giovanni-s-nidoking-7<iframe src="https://cardtrack.com/embed/card?id=gym2-7" width="100%" height="160" style="border:0;max-width:460px" title="Giovanni's Nidoking price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>