Question 1

What is the current market value of Koga's Ditto #10?

Accepted Answer

For Koga's Ditto in Gym Challenge, the current reference price is $100.00. Week-over-week change is limited (0.0%), indicating short-term stability. That is close to the 30-day average of $100.29. The 90-day window shows a floor near $100.00 and a peak around $100.58 (1% total spread), which maps to low-volatility movement. This version is categorized as Rare Holo.

Question 2

Is Koga's Ditto #10 a good investment or collectible?

Accepted Answer

Collector-focused market read: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. Observed 90-day bounds of $100.00 and $100.58 create a 1% band, matching a low-volatility profile. Current value remains close to its 30-day mean ($100.29). Graded context points to a substantial premium curve, with PSA 10 at +2169% above raw pricing. PSA 9 is currently around $352.64, while PSA 10 is $2268.83.

Question 3

What is Koga's Ditto #10 and what makes it special?

Accepted Answer

In 2000, Gym Challenge introduced this print of Koga's Ditto. Core profile: Its card type is Pokémon. The rarity label is Rare Holo. Printed HP is 40. Energy typing is Colorless. This print is categorized under the Basic subtype. Attack line includes "Giant Growth" and "Pound". This card is weak to Fighting energy and resists Psychic. It requires 1 energy to retreat. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What set is Koga's Ditto #10 from, and when was it released?

Accepted Answer

Gym Challenge entered circulation in 2000. It belongs to the Gym series. Set size is 132 cards, which categorizes Gym Challenge as mid-size. As of 2026, the set is 26 years old and fits a legacy-era profile. Koga's Ditto (#10) is one of the Rare Holo prints in this expansion.

Koga's Ditto #10

Price history

All Koga's Ditto cards

Card details

Attacks