MASTER
Rayquaza-GX — Celestial Storm #177a Pokémon card

modern-to-grade · holo

Rayquaza-GX

Celestial Storm · #177a · English · released 2018

Raw market price

$216

7 days

5.6%

30 days

17.2%

90 days

63.8%

71MASTER score · steady

Graded prices & PSA population

GradeMarket pricePSA population
PSA 10$86872
PSA 9$25898

PSA population recorded 2026-07-20 · total graded 229

Why this card matters

pop

229 total PSA pop is moderate—not razor thin. PSA 10s at 72 (31%) suggest decent gem rate, limiting upward grade pressure. No reprint risk as a promo alt-art, but pop will keep growing.

demand

Rayquaza is a perennial top-tier fan favourite with broad collector & player crossover. GX-era holo alt arts hold strong cohort loyalty. Character pull is reliable, not speculative.

artist

The 177a alt-art full-bleed holo treatment is visually striking and distinct from the base set print—finish and composition drive real premium appetite over standard Celestial Storm copies.

catalyst

17.2% 30d momentum is encouraging but rests on thin recent comp volume—PSA 10 at $868 is a single anchor. Momentum is real but fragile until more comps confirm the floor.

Graded comps on record

$868

PSA 10

$455

ACE 10

$258

PSA 9

$204

ACE 9

$174

CGC 10

$156

PSA 8

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More from Celestial Storm

Market data recorded 2026-07-10 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.