Places that sell pomegranate trees in the Houston area?

This is a long shot, but my Google search only found tree nurseries in other states and area nurseries that don't sell pomegranate trees, so I thought I'd ask around here. I'm looking for a place where I can buy a pomegranate tree, preferably of fruiting age or close to it.

If I have to buy online, so be it, but I'd much rather buy local. Any help would be very much appreciated.