its definately a crinum lily, but i dont know the given name for it.
i think ty ty nursery has the best crinum selection. maybe you can find it there.
count your blessings, those boogers are expensive : )
I dug some of these up at my aunts house last summer. She told me they were amarylises, so I potted them up as such. They have yet to bloom. My friend planted the one I gave her and it bloomed. Do they have to be in the ground to bloom?? I have one about the size of a childs ball, not quite as big as a scoocer ball but certainly heading towards that size.