It's an Asian delicacy (like $14 for just the one mango). It's large although I'm told there is a smaller version with a different season. You peel it, then eat the flesh while it's crunchy and green. It was very good and I would love to grow it. Anyone know which variety it is? I saved the lima bean looking seed to try growing, but since it's green I'm not sure if it's too immature to grow.