I've got Bigelow Green Tea with Pomegranate. It's kind of weak on the fruit side but at least doesn't make the green tea taste like grass clippings.
IME most of the coffee you can find in stores is roasted to fuck, and that's what makes them taste bad. Should have no relation to price at all, at least in theory.Store-brand whole bean "Costa Rican" coffee. Even cheap coffee can taste great if you grind it fresh every day.