OK, lets finish this off. Zebra plecs are not CITES listed, though constant rumours on the inteernet abound that they are. But they're not, CITES say so. However IBAMA, who control fish exports from Brazil have now banned exports of Zebras till stocks have recovered substantially. They have released a press release to that affect, you can find it on the internet if you speak Portugese
If you're a dealer, there are fish available. A contact I have said list price has jumped 250% (!) for these fish. A total of 7 have come into the UK.
There are however a number of breeders worldwide selling these fish as small F1 and F2 for 80 dollars and up. Bear in mind you will still have to grow them out for a couple years.
SO don't expect bargains