Rayquaza-GX #177

Rayquaza-GX is a Celestial Storm card from the 2018 release window. Its card type is Pokémon.

The rarity label is Rare Rainbow. Printed HP is 180.

Energy typing is Dragon. This print is categorized under the Basic and GX subtype.

Printed card effect: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards. Printed ability include "Stormy Winds".

Current market pricing for Rayquaza-GX (Celestial Storm) sits near $248.88. Week-over-week change is limited (0.0%), indicating short-term stability.

Against its 30-day baseline of $240.81, this card is pricing 3.4% higher. The 90-day window shows a floor near $220.95 and a peak around $248.88 (11% total spread), which maps to low-volatility movement.

The listed rarity for this print is Rare Rainbow.

Collector-focused market read: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. With a 11% 90-day spread ($220.95-$248.88), this card currently tracks as low-volatility.

Versus the 30-day average ($240.81), the card is trading 3.4% higher. Graded context points to a substantial premium curve, with PSA 10 at +276% above raw pricing.

PSA 9 is currently around $230.27, while PSA 10 is $935.21.

Celestial Storm was released in 2018. Celestial Storm is grouped under the Sun & Moon era.

The checklist contains 187 cards, placing it in a large expansion range. As of 2026, the set is 8 years old and now falls into an established back-catalog period.

Rayquaza-GX (#177) is one of the Rare Rainbow prints in this expansion.

Collectors tracking Rayquaza-GX often benchmark it against other Rayquaza-GX cards. Comparable entries in this snapshot: 3 cards, 1 distinct set.

Observed alternatives run from $19.10 to $120.75 (532% spread). The current card sits +238% versus the sampled alternative average of $73.67.

Notable alternatives include Rayquaza-GX #177a (Celestial Storm) at $120.75, Rayquaza-GX #160 (Celestial Storm) at $81.17, and Rayquaza-GX #109 (Celestial Storm) at $19.10.