did you try pine island nursery? i was there this weekend and they said they have citrus but i didnt inquire into what varieties...

Murahilin thanks for your reply. I noticed last week online that PI says they have citrus but no varities are listed. I will go look again, thanks. How wonderful that you are close enough to them to visit. I would love a place like that around here.

Well i live up in west palm but i didn't mind the drive because i wanted a pomegranate tree.

Hi lady, I'm a bit late in responding... but I got a dwarf valencia at Spykes Nursery down in Davie.

Their link is:
http://www.spykesgrove.com/
This currently only gets you their list of citrus fruit for sale, but they also have a list of plants they carry here:
http://www.spykesgrove.com/botanicalnames.htm

Best of luck!