japan-arb · alt art
Tentacool
Shiny Treasure ex · #206 · Japanese · released 2023
Raw market price
$1.05
7 days
▲ 8.2%
30 days
▲ 12.9%
90 days
▲ 26.5%
Why this card matters
pop
Special/secret-art slot in Shiny Treasure ex gives it elevated scarcity, though the set's large pull pool dilutes it somewhat.
demand
Tentacool is a classic but niche Pokémon with a modest collector following; shiny treatment helps but it lacks a dedicated competitive or nostalgia-driven fanbase.
artist
Artwork is charming in its shiny variant presentation, but Tentacool is not a marquee subject that typically commands a premium for illustration alone.
catalyst
Shiny Treasure ex remains a relevant set in the JP market, but without competitive play ties or a trending Tentacool moment, momentum is subdued.
Graded comps on record
$0
PSA 10
$0
PSA 9
$0
CGC 10
$0
CGC 10
$0
CGC 9.5
$0
CGC 7
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More from Shiny Treasure ex
Market data recorded 2026-08-10 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.