Gyarados #123

Gyarados is a HeartGold & SoulSilver card from the 2010 release window. The printed flavor text states: "They say that during past strife, Gyarados would appear and leave blazing ruins in its wake." Its card type is Pokémon.

The rarity label is Rare Holo. Printed HP is 130.

Energy typing is Water. As an evolution, Gyarados develops from Magikarp.

Attack line includes "Thrash" and "Heavy Storm". Weakness: Lightning.

Gyarados from HeartGold & SoulSilver is currently trading around $133.72. Its 7-day movement is largely flat at 0.0%.

Relative to the last 30 days, value is near baseline at $133.72. The 90-day window shows a floor near $107.24 and a peak around $136.86 (22% total spread), which maps to moderate-volatility movement.

This version is categorized as Rare Holo.

Market structure summary: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. Observed 90-day bounds of $107.24 and $136.86 create a 22% band, matching a moderate-volatility profile.

Relative to the 30-day baseline ($133.72), pricing is near equilibrium. Available graded data shows PSA 9 at $567.00, which is +324% versus raw pricing.

Release year for HeartGold & SoulSilver is 2010. Series classification for this set is HeartGold & SoulSilver.

The checklist contains 124 cards, placing it in a mid-size expansion range. As of 2026, the set is 16 years old and fits a legacy-era profile.

In the HeartGold & SoulSilver checklist, Gyarados occupies position #123 as a Rare Holo card.

A wider Gyarados checklist helps contextualize this specific Gyarados print. This comparison sample includes 6 alternatives across 4 sets.

Observed alternatives run from $0.60 to $316.24 (52607% spread). The current card sits +101% versus the sampled alternative average of $66.41.

Notable alternatives include Gyarados #XY60 (XY Black Star Promos) at $316.24, Gyarados #XY109 (XY Black Star Promos) at $47.01, Gyarados #21 (Ancient Origins) at $27.08, and Gyarados #20 (Ancient Origins) at $0.60.