Pokémon sets › Mysterious Treasures › Gyarados
Illus. Mitsuhiro Arita · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.
Gyarados 26/123
Mysterious Treasures · Rare · illustrated by Mitsuhiro Arita
What Gyarados 26 is worth
Gyarados 26/123 sells for about $41.98 ungraded in near-mint condition. It is the 13th most valuable card in Mysterious Treasures, and alone makes up 2% of what one copy of every card in the set costs. The typical (median) Rare in this set goes for $4.41, so this card sells at 9.5 times that. Among all 52 Gyarados cards, it ranks 28th by price. On Cardmarket its price has fallen 9% against its 30-day average.
Gyarados price by printing
| Printing | Price |
|---|---|
| Normal | $13.67 |
| Reverse Holo | $41.98 |
| Any printing (Europe) | $3.20 €2.86 |
| Cheapest listing (Europe) | $0.67 €0.6 |
Recent Gyarados sales
| Average sale price (Cardmarket) | USD |
|---|---|
| Last 30 days | $3.50 |
| Last 7 days | $2.78 |
| Last day | $1.12 |
Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).
Gyarados card details
| Set | Mysterious Treasures (Diamond & Pearl, MT) |
| Number | 26/123 |
| Rarity | Rare |
| Card type | Stage 1 Water |
| HP | 120 |
| Evolves from | Magikarp |
| Abilities | Dragon DNA (Poke-BODY) |
| Attacks | Enrage Water, Water, Colorless, Colorless · 80 damage |
| Weakness | Lightning +30 |
| Resistance | Fighting -20 |
| Retreat cost | 3 |
| Illustrator | Mitsuhiro Arita |
| Released | August 1, 2007 |
| Printings | Normal, Reverse Holo |
How to tell you have this card
Look at the bottom of the card: it should read 26/123 next to the set code MT, and the rarity is Rare. The illustrator credit reads Mitsuhiro Arita. Not sure which set your card is from? Compare the symbol with our set symbol guide.
Other Gyarados cards
Holon Phantoms 102
Skyridge 11
Neo Revelation 65
Legendary Collection 12
HeartGold SoulSilver 123
Gym Challenge 13
Holon Phantoms 8
Gym Challenge 5
All 52 Gyarados cards with prices →
More valuable Mysterious Treasures cards
- Lucario 122: $216
- Pichu 93: $110
- Electivire 121: $89.71
- Magmortar 123: $77.42
- Alakazam 2: $72.86
- Tyranitar 17: $67.03
- Time-Space Distortion 124: $66.75
- Celebi 7: $50.77
All Mysterious Treasures chase cards → · Full Mysterious Treasures card list
Prices in US dollars: TCGplayer market prices (via pokemontcg.io) where recent, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.