Gym Heroes Card Value: Most Valuable Cards & Prices

PriceCharting market prices for Gym Heroes, updated September 25, 2026, sorted by PSA 10 value. Ungraded means a raw card in played-to-near-mint condition; grade 9 and PSA 10 are graded cards.

• Sabrina's Gengar [1st Edition] #14: ungraded $1,380 · grade 9 $4,166 · PSA 10 $29,100
• Sabrina's Gengar #14: ungraded $426 · grade 9 $1,525 · PSA 10 $15,553
• Blaine's Moltres [1st Edition] #1: ungraded $302 · grade 9 $749 · PSA 10 $10,700
• Rocket's Scyther [1st Edition] #13: ungraded $193 · grade 9 $678 · PSA 10 $7,426
• Rocket's Moltres [1st Edition] #12: ungraded $172 · grade 9 $569 · PSA 10 $5,743
• Misty's Psyduck [W Stamp] #54: ungraded $144 · grade 9 $172 · PSA 10 $5,617
• Blaine's Moltres #1: ungraded $100 · grade 9 $229 · PSA 10 $5,537
• Lt. Surge's Fearow [1st Edition] #7: ungraded $115 · grade 9 $303 · PSA 10 $4,228
• Rocket's Snorlax [1st Edition] #33: ungraded $158 · grade 9 $588 · PSA 10 $3,950
• Brock [1st Edition] #15: ungraded $62.23 · grade 9 $211 · PSA 10 $3,400
• Rocket's Hitmonchan [1st Edition] #11: ungraded $108 · grade 9 $301 · PSA 10 $3,199
• Erika's Dragonair [1st Edition] #4: ungraded $239 · grade 9 $582 · PSA 10 $3,029

Most cards in any set are worth well under a dollar raw; the money is in the holo rares, first-print editions and high grades above. A PSA 10 can be worth ten to a hundred times the raw card, so check centering, corners, edges and surface before you decide whether grading is worth it (see card grading). Prices move with the market; use them as a reference, not an offer.

• This set introduced the 'Owner's Pokémon' design: card names carry a Gym Leader's name (e.g. Brock's Rhydon), with a headshot of that Trainer in the bottom right corner of the card, set against their Gym Badge.
• Rarity is shown by a small symbol at the bottom of the card: circle = Common, diamond = Uncommon, star = Rare.

• 1st Edition: One of the sets between Base Set and Neo Destiny (except Base Set 2) that had a 1st Edition print run, with the same stamp rule as other sets.

The 'Owner's Pokémon' card-name format (e.g. XX's YY) is the distinguishing feature that sets Gym Heroes and Gym Challenge apart from other WOTC-era sets.

• Bottom-left or bottom-right corner: the set symbol and the collector number (e.g. 4/102) tell you the set; older cards have no symbol at all, which itself narrows them to Base Set.
• Left of the number: a 1st Edition stamp, if present, sits below the art on WOTC-era cards.
• Regulation mark (a letter in a box near the bottom, D through H so far) dates modern cards to a two-year window.
• Back of the card: the blue Poké Ball back has changed little since 1999; a washed-out, blurry or wrongly colored back is the first sign of a fake.

Lay the card flat on a dark surface in daylight, straight on, with the whole card in frame, then a close-up of the bottom edge where the set symbol, number and any edition stamp sit. Tilt holo cards under the light for a second shot to show the foil pattern. Photograph the back too. The app reads the card and set; the edition and rarity checks above tell you which version you have.