First try Plant o Gram, next Pine island..then Rareflora.com. I bet you'll get one! I think Rareflora has the biggest ones...Plant o gram might have the least expensive ones.
They only state just jaboticaba . I'm of course looking for the red jaboticaba. Are the ones Rareflora and Plant o Gram selling the red jabo?
all 3 sources have the red jabo...just ask for it specifically