There was some change in the law this year with regard to the cheaper wines (apparently the producers were not paying tax on them), as a result a lot of them including Urartu are no longer being produced and those that still are, now have a tax sticker on the top of the bottle, and cost a lot more. Several people I've spoken to that used to stock Urartu have said it is no longer available, wether that will change in future seems to be anyones guess.