the few I've had I've gotten through a very generous friend. they were all rolled by don alejandro himself. and none of the tobacco used end up on regular production vegas robainas. this is what was explained to me.
having said that, I hope you can understand how special these cigars are and why they are so diffucult to come by.
now, I suspect there are other "farm rolled" cigars out there are were not rolled in the robaina vega, yet they are still called "vr farm rolled". still made at a cuban tobacco farm, just not robaina.
hope this helps.