Gym Challenge • #10
| Rarity | Holo Rare |
| Card type | Pokémon |
| Subtype | Basic |
| Energy type | Colorless |
| HP | 40 |
| Artist | Ken Sugimori |
| Released | 2000/10/16 |
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.)
Asking prices on the TCGplayer marketplace, by condition.
| Near Mint | $100.00 |
| Near Mint | $74.89 |
Prices ungraded copies actually sold for on eBay, last 90 days. These are completed sales, not asking prices, so they will not match the TCGplayer figures above.
Median of 10 completed sales over the last 90 days. Condition is whatever the seller shipped, so this covers everything from Near Mint to played — it is not a Near Mint price.
Data through Jul 22, 2026.
Based on a raw cost of $74.89 (Near Mint) and the median of recent eBay sales at each grade. Each figure is what you'd net after grading and selling — the grading fee, a $15.00 shipping estimate, and a 12.9% sale fee are already subtracted. It doesn't predict the grade your card will get; it shows what each outcome is worth so you can decide.
| Grade | Sells for | You net |
|---|---|---|
| PSA 10 | $15.00 | -$156.82 |
| PSA 9 | $337.94 | $124.47 |
| PSA 8 | $124.50 | -$61.44 |
Profitable from PSA 9 up.
| Grade | Sells for | You net |
|---|---|---|
| CGC 10 | $627.50 | $356.66 |
| CGC 9.5 | $159.99 thin | $31.46 |
| CGC 9 | $66.12 | -$50.30 |
| CGC 8.5 | $88.12 | -$31.14 |
Profitable from CGC 9.5 up.
| Grade | Sells for | You net |
|---|---|---|
| BGS 10 | No recent sales | |
| BGS 9.5 | No recent sales | |
| BGS 9 | $198.50 thin | $63.00 |
Profitable from BGS 9 up.
| Grade | Sells for | You net |
|---|---|---|
| TAG 10 | $400.00 thin | $240.51 |
| TAG 9 | No recent sales | |
Profitable from TAG 10 up.
Grading fees verified 2026-07-21. Fees, turnaround, and market prices change often — treat this as guidance, not a guarantee. Grade values are medians of eBay sold listings over the last 90 days.
Price data from TCGplayer and eBay sold listings. Updated daily.
Population data updated Sep 2, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.
