Breath of Fire II is the best I can think of.

Breath of Fire, Lunar Legends, Mario & Luigi, and Phantasy Star Collection are also good. A personal favorite of mine is Sword of Mana. I love that game. It's really good.

If you consider the Battle Networks to be RPGs then I might as well suggest the 1st and 2nd ones.

That's all that I can think of at the moment. I didn't include strategy RPGs cause that's just a gray area I don't want to get into.