What's your copy worth?
What this price is based on
High confidence67 sales in 90 days, closely clustered.
What each version actually sells for
Every figure is the median of real completed sales whose listing claimed that printing and condition — not a percentage of the headline price. A dash means we haven't seen enough sales of that exact version to publish one.
Recent Raw sales
- Aug 15, 2026eBay — Pokemon 2000 Gym Challenge Koga's Ditto 10/132 Holo Rare Unlimited English 40 HPUnlimited$43.00
- Aug 13, 2026eBay — Koga's Ditto 10/132 Gym Challenge Unlimited Holo Pokemon NMNMUnlimited$93.74
- Aug 12, 2026eBay — Wizards of the Coast Koga's Ditto 10/132 Gym Challenge Unlimited Holo EnglishUnlimited$51.00
- Aug 8, 2026eBay — Koga's Ditto 10/132 Gym Challenge Holo Rare Unlimited English Pokémon TCGUnlimited$70.00
- Aug 8, 2026eBay — Koga's Ditto 1999 Gym Challenge 10/132 Holo Rare Unlimited English HP 40Unlimited$50.00
- Aug 8, 2026eBay — Pokemon TCG Koga's Ditto 10/132 Gym Challenge Unlimited Holo Rare EnglishUnlimited$65.00
- Aug 7, 2026eBay — Pokémon TCG Koga's Ditto 10/132 Gym Challenge Holo Unlimited RareUnlimited$40.00
- Aug 5, 2026eBay — Pokémon TCG Koga's Ditto Gym Challenge 10/132 Holo Unlimited Holo RareUnlimited$50.00
By grade
- Raw$49.9967 sales
- PSA 9$2736 sales
- PSA 10$2,0406 sales
- PSA 7$70.504 sales
- PSA 8$1742 sales
- CGC 9.5$2132 sales
- CGC 7$57.002 sales
- CGC 10$5562 sales
From 100 completed sales recorded between Feb 22, 2026 and Aug 15, 2026. Sold prices only — asking prices are never counted.
Grade it or not
GRADE ITBased on 31 graded sales and 1,891,547 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.
Koga's Ditto is a Rare Holo Pokémon card from Gym Challenge (#10), illustrated by Ken Sugimori. It's a Basic Colorless-type Pokémon with 40 HP, weak to Fighting ×2. Its current blended market value is $71.68 ungraded, with a PSA 10 worth around $1,020 — a gem-mint grading premium of roughly 14× 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 history16 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 $81 · PSA 7 · 27 Jun 2026
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 7.6% of copies gem (PSA 10 best case +$833); most land at PSA 9 or below.
The odds
Koga's Ditto 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 | $1,020.00 | $115 | +$833 | 14.2× |
| PSA 9 | $189.99 | $72 | +$46 | 2.7× |
| PSA 8 | $99.00 | $71 | −$44 | 1.4× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 1,707 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 7.6% | $1,020.00 |
| PSA 9 | 33.6% | $190.00 |
| PSA ≤8 | 58.9% | $72.00 |
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 8% of 1,707 PSA-graded Koga's Ditto copies are a gem-mint 10 (129 of 1,707) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Koga's Ditto 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 129 | ✓ 12 cert-verified$1,020$777–$1,020 | |
| PSA 9pop 573 | $190$161–$218 | |
| PSA 8pop 502 | ✓ 32 cert-verified$99$99–$137 | |
| PSA 7pop 216 | $76$65–$87 | |
| PSA 6pop 152 | ✓ 13 cert-verified$75$20–$100 | |
| PSA 5pop 73 | $27$16–$30 | |
| PSA 3pop 16 | $24$19–$24 |
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 $78 (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
48% spreadCurrently 48% 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
Flip a coin. If heads, Koga's Ditto's maximum HP is now 80 and Koga's Ditto's Pound attack's base damage is 30 instead of 10. (Benching Koga's Ditto ends this effect.)
Card detailsSet, rarity, artist, Pokédex & specs
More from Gym Challenge
Frequently asked questions
How much is Koga's Ditto (Gym Challenge #10) worth?
As of 20 August 2026, Koga's Ditto from Gym Challenge is worth approximately $71.68 ungraded (near-mint), and around $1,020 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 Koga's Ditto?
A PSA 10 (gem mint) Koga's Ditto from Gym Challenge is worth around $1,020 — roughly 14× the raw ungraded value of $71.68.
Should I grade my Koga's Ditto?
A PSA 10 sells for about $1,020 versus $71.68 raw — roughly a 14× 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 Koga's Ditto rare?
Koga's Ditto is a Rare Holo card from Gym Challenge (card #10), illustrated by Ken Sugimori. Its current blended market value is $71.68 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Koga's Ditto (Gym Challenge #10) — Pokémon market value $71.68, PSA 10 $1020.00. Source: CardTrack, https://cardtrack.com/pokemon/card/gym-challenge/koga-s-ditto-10<iframe src="https://cardtrack.com/embed/card?id=gym2-10" width="100%" height="160" style="border:0;max-width:460px" title="Koga's Ditto price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>