Better stock up on Enhancement scrolls.

three cubes. fourth was just for fun.
1st: rare-epic
2nd: epic-unique
3rd: unique-legendary

I knew that and still posted 4 lol

So much money potential with items like that though. 3 cubes is only 215m @ 1:50 and it's FAR less if it works on occult cubes, and you'll be able to re-sell legendary items for at least double that.