Blastoise #1/PCG-P #1 (CoroCoro Magazine) — Promo

PriceCharting market prices as of 2026-10-20:

Market context: ungraded price -50.2% over 30 days. +5.3% over 90 days. PSA 10 premium: 19.3× ungraded.

More from Promo

• Blacksmith #XY-P #XY
• Blastoise EX #234/XY-P #234
• Blastoise #13/P #13
• Blaziken #47/ADV-P #47
• Blaziken EX #127/XY-P #127
• Bloodmoon Ursaluna Ex #258/SV-P #258

Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-blastoise-pcg-p-corocoro-magazine-1