There's a Maverick Club over here in Monterrey, I can tell you where and when they meet and you could ask them if there are any Mavs in good condition they know for sale.
That'll be cool! I had my in law to buy the "El Viernes No Cuesta" last week, and there was only one mav. for sale, I will probably be able to go to Monterrey maybe in January or February so I'm in no hurry. Thanks! is there a web page for this club you mention?