yennus said:Is there any cheap stuff (e.g. Whisky, Scotch, etc) that I can buy in bulk (e.g 50 bottles of whatever), leave it in a cave for 30-40years, and have it appreciate in value (at least more than inflation) ?
If you knew what you were doing you could try your hand at aging some spirits in a barrel. For the most part though, smaller barrels age things more aggressively so it would need to be checked with much more frequency to see how it is developing. There is a whole host of problems associated with this, plus good barrels are expensive. Also, not sure if the masses would be interested in Johnnie Red by yennus branded scotch.