| 01 |  Gyarados ★ δ
#102 · Rare Holo Star | Holon Phantoms | €1,726.66 |
| 02 |  Gyarados
#11 · Rare | Skyridge | €672.13 |
| 03 |  Gyarados δ
#8 · Rare Holo | Holon Phantoms | €285.03 |
| 04 |  Dark Gyarados
#25 · Rare | Team Rocket | €284.22 |
| 05 |  Gyarados
#12 · Rare Holo | Legendary Collection | €266.63 |
| 06 |  Gyarados
#8 · Rare Holo | Deoxys | €254.53 |
| 07 |  Gyarados
#H10 · Rare Holo | Skyridge | €201.76 |
| 08 |  Gyarados
#6 | Pokémon Rumble | €193.12 |
| 09 |  Gyarados-EX
#123 · Rare Secret | BREAKpoint | €129.90 |
| 10 |  Shining Gyarados
#65 · Rare Shining | Neo Revelation | €73.71 |
| 11 |  Gyarados
#7 · Rare Holo | Call of Legends | €64.18 |
| 12 |  Gyarados
#21 · Rare Holo | Ancient Origins | €57.18 |
| 13 |  Gyarados-GX
#112 · Rare Rainbow | Crimson Invasion | €48.00 |
| 14 |  Misty's Gyarados
#13 · Rare Holo | Gym Challenge | €42.12 |
| 15 |  Giovanni's Gyarados
#5 · Rare Holo | Gym Challenge | €37.31 |
| 16 |  Gyarados-EX
#114 · Rare Ultra | BREAKpoint | €36.61 |
| 17 |  Dark Gyarados
#36 · Uncommon | Team Rocket Returns | €33.86 |
| 18 |  Dark Gyarados
#8 · Rare Holo | Team Rocket | €31.28 |
| 19 |  Gyarados ex
#109 · Rare Holo EX | FireRed & LeafGreen | €30.61 |
| 20 |  Gyarados VMAX
#207 · Rare Rainbow | Evolving Skies | €27.58 |
| 21 |  Gyarados
#7 · Rare Holo | Base Set 2 | €17.90 |
| 22 |  Gyarados
#XY109 · Promo | XY Black Star Promos | €17.14 |
| 23 |  Gyarados
#XY60 · Promo | XY Black Star Promos | €17.14 |
| 24 |  Gyarados-EX
#XY106 · Promo | XY Black Star Promos | €17.14 |
| 25 |  Gyarados-GX
#101 · Rare Ultra | Crimson Invasion | €16.80 |
| 26 |  Gyarados
#6 · Rare Holo | Base | €14.30 |
| 27 |  Gyarados-EX
#26 · Rare Holo EX | BREAKpoint | €14.23 |
| 28 |  Gyarados
#123 · Rare Holo | HeartGold & SoulSilver | €13.14 |
| 29 |  Gyarados
#4 · Rare Holo | HeartGold & SoulSilver | €13.14 |
| 30 |  Gyarados V
#171 · Rare Ultra | Evolving Skies | €12.75 |
| 31 |  Gyarados-GX
#18 · Rare Holo GX | Crimson Invasion | €10.76 |
| 32 |  Gyarados
#34 · Rare Holo | Evolutions | €8.12 |
| 33 |  Gyarados ex
#225 · Ultra Rare | Scarlet & Violet | €7.62 |
| 34 |  Gyarados
#24 · Rare | Dragons Exalted | €6.69 |
| 35 |  Gyarados
#30 · Rare Holo | Team Up | €5.52 |
| 36 |  Gyarados VMAX
#29 · Rare Holo VMAX | Evolving Skies | €5.40 |
| 37 |  Gyarados-GX
#SM212 · Promo | SM Black Star Promos | €5.21 |
| 38 |  Gyarados G
#30 · Rare | Platinum | €4.21 |
| 39 |  Gyarados
#32 · Uncommon | Dragon | €3.31 |
| 40 |  Gyarados
#26 · Rare | Mysterious Treasures | €3.29 |
| 41 |  Gyarados
#40 · Rare Holo | Rebel Clash | €2.75 |
| 42 |  Gyarados V
#28 · Rare Holo V | Evolving Skies | €2.72 |
| 43 |  Gyarados-GX
#16 · Rare Holo GX | Hidden Fates | €2.53 |
| 44 |  Gyarados
#19 · Rare | Stormfront | €2.43 |
| 45 |  Gyarados
#20 · Rare Holo | Dragon Majesty | €2.41 |
| 46 |  Gyarados
#31 · Rare | Legendary Treasures | €2.03 |
| 47 |  Gyarados
#23 · Rare | Generations | €1.93 |
| 48 |  Gyarados
#33 · Rare Holo | Burning Shadows | €1.92 |
| 49 |  Gyarados
#130 · Rare | 151 | €1.67 |
| 50 |  Gyarados ex
#45 · Double Rare | Scarlet & Violet | €1.38 |
| 51 |  Gyarados
#20 · Rare | Ancient Origins | €0.94 |
| 52 |  Gyarados
#22 · Rare Holo | Pokémon GO | €0.35 |
| 53 |  Gyarados
#43 · Rare | Paldea Evolved | €0.24 |
| 54 |  Misty's Gyarados
#49 · Rare | Destined Rivals | €0.13 |
| 55 |  M Gyarados-EX
#115 · Rare Ultra | BREAKpoint | $116.87 |
| 56 |  M Gyarados-EX
#27 · Rare Holo EX | BREAKpoint | $51.20 |
| 57 |  Dark Gyarados
#8 · Classic Collection | Celebrations: Classic Collection | $4.59 |