Widget
Sodbuster
I've always known that you can trade 5 quartzes for a bomb every day with the Desert Trader. (I don't mean that you can only do 5 a day; I mean that I think that the Trader has this offer every day.) What I didn't realize is that quartzes just pour out of crystalaria. It takes them 7 game-hours to happen. So you can farm hundreds of quartzes in a short time, and I have no idea how anyone navigates the Skull Caverns without bombs. Make hundreds of them.