Question 1

What is the current market value of Koga's Arbok #25?

Accepted Answer

Current market pricing for Koga's Arbok (Gym Challenge) sits near $8.72. Its 7-day movement is largely flat at +0.2%. Relative to the last 30 days, value is near baseline at $8.89. The 90-day window shows a floor near $8.45 and a peak around $9.11 (8% total spread), which maps to low-volatility movement. Rarity classification for this copy is Rare.

Question 2

Is Koga's Arbok #25 a good investment or collectible?

Accepted Answer

Market structure summary: Short-term movement is stable (+0.2% over 7 days), with price action clustered near recent averages. Observed 90-day bounds of $8.45 and $9.11 create a 8% band, matching a low-volatility profile. Relative to the 30-day baseline ($8.89), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +1550% premium over raw value. PSA 9 is currently around $37.32, while PSA 10 is $143.88.

Question 3

What is Koga's Arbok #25 and what makes it special?

Accepted Answer

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. Retreat cost is 2 energy. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What set is Koga's Arbok #25 from, and when was it released?

Accepted Answer

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.

Koga's Arbok #25

Price history

All Koga's Arbok cards

Card details

Attacks