United States · California

Kamen

Kamen Estate is a small Sonoma Valley property founded by screenwriter Robert Kamen on a former volcanic lava field on Moon Mountain, where Cabernet Sauvignon is planted in iron-rich, fractured basalt soils at elevations up to 1,800 feet. Production is deliberately tiny—typically under 2,000 cases total—which underpins secondary-market scarcity. The flagship Cabernet Sauvignon averages $103 at auction with the 2007 vintage commanding the highest transaction volumes. The Lava Block, sourced from the most extreme volcanic parcels within Moon Mountain District AVA, averages $114. At the top is Kashmir, a hyper-limited selection from the oldest, lowest-yielding vines: it averages $472 per bottle, touching $1,739 at auction peaks. The 2005 Kashmir is the most sought-after release, reflecting the exceptional concentration that drought-stressed mountain vines achieved that year. Kamen also produces a small-volume Syrah at $61 average, offering an entry point to the estate. The price spread—from $12 per bottle for entry lots to $1,739 for Kashmir—reflects how strongly the market differentiates between cuvées. The volcanic-site narrative and the scarcity of the prestige tiers drive consistent demand across 210 auction lots. Moon Mountain District AVA, recognised in 2013, provides the formal appellation context for Kamen's most distinctive bottlings, though the estate's reputation predates the designation.