Want to sell Pokémon cards in Japan? Most shops will turn you away.
Card Secret in Ikebukuro and Girafull in Osaka are two notable exceptions. Card Secret restocks consistently because they buy from foreigners.
If you plan to sell cards during your trip, target these two shops specifically.
Ikebukuro has Japan's best Pokémon card shop for foreigners.
Card Secret (5/5): Unrivaled selection of Japanese and English singles, sealed, slabs, and accessories. They buy cards back from visitors; one of the rare shops that does.
Carderia (4.5/5): Premium feel, Gold Star Vaporeon on display.
BigMagic (4/5): Great damaged card prices.
Skip Card Rush (2.5/5); tremendous prices, not in a good way.
Pokillionaire