Koga's Arbok is now Poisoned.
If Koga's Arbok is Poisoned, this attack's base damage is 40 instead of 20 and the Defending Pokémon is now Poisoned.
Collector-focused market read: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. With a 15% 90-day spread ($12.48-$14.63), this card currently tracks as low-volatility.
Current value remains close to its 30-day mean ($14.22). Graded context points to a substantial premium curve, with PSA 10 at +1436% above raw pricing.
PSA 9 is currently around $33.63, while PSA 10 is $224.77.
Latest market snapshots place Koga's Arbok in Gym Challenge at roughly $14.63. Week-over-week change is limited (0.0%), indicating short-term stability.
Against its 30-day baseline of $14.22, this card is pricing 2.9% higher. The 90-day window shows a floor near $12.48 and a peak around $14.63 (15% total spread), which maps to low-volatility movement.
The listed rarity for this print is Rare.
Koga's Arbok is a Gym Challenge card from the 2000 release window. Its card type is Pokémon.
The rarity label is Rare. Printed HP is 90.
Energy typing is Grass. As an evolution, Koga's Arbok develops from Koga's Ekans.
Attack line includes "Poison Buildup" and "Poison Power". Psychic weakness applies to this print.
Gym Challenge was released 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 Arbok (#25) is one of the Rare prints in this expansion.