I don't know what zebra hides go for in the markets of Namibia.
I do know what it costs to get ones own zebra hide. The zebra will go from $800 to $1,000, tanning and applying felt to the hide to make a rug goes for about $300 in Africa last I knew and then there are the shipping costs to the U.S.A. which will run several hundred dollars.
I'll be going to South Africa next year and plan to bring back another zebra hide since they're so pretty.