While I think Black Madeira is a standard, I don't think necessarily that anyone should be so focused on "expensive" fig trees. If you're not young, I understand going ahead and buying Black Madeira, but RdB is not really something to bust your budget for. Even Black Madeira, there are a number of substitutes that should be as good, and it's not an uncommon fig as these things go, and there will be opportunities to get BM at reasonable prices or free. There's just a lot of hype passed around for each fig variant that's not common. Once you get past Mission, Celeste, Brown Turkey, Conadria, and Brunswick, there are a set of "good" figs that are healthy, like the Bordeaux variants, the various Adriatic types (of the berry version), etc, etc, etc...that will on any given day, beat just about any figs but the very best. You don't have to pay much for Violette de Bordeaux or JH Adriatic... And if you want something exotic, why not try something like LSU Champagne, or Raspberry Latte, or try out one of those UC figs like UCR 309-B?