Where to get thunderstone in Pokemon glazed?

In Pokémon Glazed, you can find Thunderstones in a few locations. One notable place is in the Johto region, specifically in the Ruins of Alph, where you can find them on the ground. Additionally, you can purchase Thunderstones from certain Poké Marts, particularly in the later parts of the game. Always check for hidden items in caves and other areas as well!