japan-arb · holo
Mega Greninja ex
Ninja Spinner (JP) · #114 · Japanese · released 2026
Raw market price
$319
30 days
▲ 7.1%
90 days
▲ 5.2%
Why this card matters
pop
120-card special set with no reprint pressure is positive, but 0.3y post-release means supply is still actively entering market. Zero graded pop is double-edged: no ceiling yet.
demand
Greninja is a perennially elite Pokémon; Mega Evolution branding adds nostalgia pull. 'ex' suffix widens modern collector crossover, but JP-exclusive limits English-market liquidity.
artist
スペシャルアートレア finish commands premium in JP sets; holo treatment on a dynamic Greninja card is strong. Without confirmed artist pedigree (e.g. Mitsuhiro Arita), ceiling is solid but not elite.
catalyst
7.1% 30d momentum sounds positive but raw $319 vs graded comps of $3–$5 is a massive, alarming gap — likely data artifact or raw/graded conflation. Fragile signal until graded pop builds.
Graded comps on record
$5
BGS 10
$5
ARS 10
$4
TAG 10
$3
CGC 10
$3
TAG 10
$2
PSA 10
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More from Ninja Spinner (JP)
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.