I've seen Don Fernando sold in Las Vegas and California but as is often the case you just can't ever buy or taste them all. The tequila has apparently been aged for 5 years which definitely puts it in that "ultra-premium" realm. Harry has obviously had a snort and classified the añejo as "very good". The IPN web-site shows a couple of different bottle types that evidently contain the 5 year añejo. Other notable brands have come from this factory such as Don Tacho, Mil Pencas and more recently Penca Azul. Hi-Time Wine Cellars lists three varieties of Don Fernando and it looks like this añejo version will set you back a hundred bucks.