Set Guide
Rarest & Most Expensive Cards in Pokemon Gym Challenge
Blaine's Charizard #2 is the most expensive Pokemon Gym Challenge card at about £525.10. The rarest cards are the set's 20 Holo Rares. Released 16 October 2000, the set has 132 cards, ranked below by market price and by printed rarity.
- Chase card
- Blaine's Charizard #2
- £525.10
- Cards worth £10+
- 57 of 132
- priced cards
- Median card
- £6.79
- per priced card
- Top rarity tiers
- 20 Holo Rare
- 21 Rare
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Top 10 most expensive Gym Challenge cards
Prices as of 27 October 2026.
#1 Most Expensive
Charizard #2
Holo Rare
A Fire-type card with 100 HP. One listed attack is Roaring Flames (20+ damage).
£525.10
Source: $699.99 from tcgplayer market
Provider updated 15 October 2026
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#2 Most Expensive
Venusaur #4
Holo Rare
A Grass-type card with 90 HP. One listed attack is Growth.
£487.60
Source: $650.00 from tcgplayer market
Provider updated 15 October 2026
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#3 Most Expensive
Gengar #29
Rare
A Psychic-type card with 90 HP. One listed attack is Dark Wave (20 damage).
£347.89
Source: $463.75 from tcgplayer market
Provider updated 15 October 2026
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#4 Most Expensive
Mewtwo #14
Holo Rare
A Psychic-type card with 70 HP. One listed attack is Juxtapose.
£325.08
Source: $433.35 from tcgplayer market
Provider updated 15 October 2026
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#5 Most Expensive
Gyarados #13
Holo Rare
A Water-type card with 100 HP. One listed attack is Tidal Wave (70 damage).
£318.82
Source: $425.00 from tcgplayer market
Provider updated 15 October 2026
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#6 Most Expensive
Arcanine #1
Holo Rare
A Fire-type card with 90 HP. One listed attack is Heat Tackle (40 damage).
£289.92
Source: $386.48 from tcgplayer market
Provider updated 15 October 2026
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#7 Most Expensive
Gyarados #5
Holo Rare
A Water-type card with 90 HP. One listed attack is Summon Storm.
£241.54
Source: $321.99 from tcgplayer market
Provider updated 15 October 2026
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#8 Most Expensive
Persian #8
Holo Rare
A Colorless-type card with 60 HP. One listed attack is Ambush (20+ damage).
£219.40
Source: $292.47 from tcgplayer market
Provider updated 15 October 2026
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#9 Most Expensive
Alakazam #16
Holo Rare
A Psychic-type card with 80 HP. One listed attack is Mega Burn (60 damage).
£217.16
Source: $289.49 from tcgplayer market
Provider updated 15 October 2026
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#10 Most Expensive
Ninetales #3
Holo Rare
A Fire-type card with 70 HP. One listed attack is Will-o'-the-wisp (30 damage).
£195.42
Source: $260.50 from tcgplayer market
Provider updated 15 October 2026
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Top 10 rarest Gym Challenge cards
All 10 cards in this Gym Challenge rarity shortlist share the highest listed tier, Holo Rare. Printed rarity labels do not measure pull odds or how many copies exist.
Printed rarity labels were captured 29 October 2026.
- #1
Blaine's Charizard #2Holo Rare
£525.10
- #2
Erika's Venusaur #4Holo Rare
£487.60
- #3
Rocket's Mewtwo #14Holo Rare
£325.08
- #4
Misty's Gyarados #13Holo Rare
£318.82
- #5
Blaine's Arcanine #1Holo Rare
£289.92
- #6
Giovanni's Gyarados #5Holo Rare
£241.54
- #7
Giovanni's Persian #8Holo Rare
£219.40
- #8
Sabrina's Alakazam #16Holo Rare
£217.16
- #9
Brock's Ninetales #3Holo Rare
£195.42
- #10
Giovanni's Machamp #6Holo Rare
£181.46
What Gym Challenge cards are worth
Blaine's Charizard is the chase card at about £525.10, roughly 10% of the combined value of the 132 priced cards in the set. 57 cards are worth £10 or more, and the median card is worth about £6.79, so most of a set's value sits in a handful of pulls.
Usable price data is available for 132 of 132 cards in the set checklist. Within the top 10, Blaine's Charizard is about 2.7 times Brock's Ninetales, the lowest-priced card shown, when compared in GBP. These are market indicators for a watchlist, not guaranteed sale prices.
How we rank these cards
Price ranking: For each card, we use the first available value in this order: TCGplayer market, mid, then low; if none is available, Cardmarket trend, 7-day average, then 30-day average. We convert USD and EUR values to GBP using the latest daily reference exchange rates before comparing them. Price changes compare our own daily GBP snapshots over the last 30 days.
Rarity ranking: We order the checklist by printed rarity label: Special Illustration Rare, Mega Hyper Rare, Hyper Rare, Secret Rare, Illustration Rare, Ultra Rare, Double Rare, Holo Rare, Ace Spec Rare, Shiny Rare, Trainer Gallery, Gallery Rare, Promo, other Rare, Uncommon, then Common. Cards in the same tier are ordered by market price, highest first. Printed rarity does not measure pull odds, print runs or graded population.
Converted values are comparison estimates; check the marketplace listing for its current price, condition, shipping and availability.