The “cult wine” of yore still prevails. Priced in quadruple digits (or higher), released in scarce quantities, and scooped up by collectors who identify as Sotheby’s regulars, these bottles are often elusive and unattainable to all but a select few. Think: crates of Screaming Eagle, Domaine de la Romanée-Conti, or Château Lafite — estates with centuries of pedigree bolstering their prestige (and…