- Set
- Gym Challenge
- Number
- 25 / 132
- Rarity
- Rare
- Pokédex
- #24 · Gen 1
Gym · Gym Challenge · #25
Koga's Arbok
GrassStage 1Rare90 HP
TCGplayer price · 1st Edition+$0.35 (2.1%)
Gym · Gym Challenge · #25
Months with fewer than three recorded sales are omitted — a single sale is a data point, not a market price.
9 recorded sales · last sold 9/17/26
Completed eBay sales, not asking prices. Grades backed by few sales are indicative.
Grading with PSA pays if your copy has better than a 27% chance of a 10.
25% of the 102 copies PSA has graded got a 10. People mostly send their cleanest copies, so a typical raw copy's odds are lower.
Evolution line
Attacks
Poison Buildup
—Koga's Arbok is now Poisoned.
Poison Power
20If Koga's Arbok is Poisoned, this attack's base damage is 40 instead of 20 and the Defending Pokémon is now Poisoned.
Combat & details
As of Oct 7
25.2% grade a perfect 10, across 103 submissions.