Sea Born SX239 Classic OS keeps an estimated 75% of its value after 5 years — #1007 of 5915 boats VINdown tracks. See its full depreciation curve, cost per day, and best model year to buy.
Per VINdown's modeling, the Sea Born SX239 Classic OS retains an estimated 75% of its value after five years, ranking #1007 of 5915 boats we track. That is 8 points above the 66% five-year average for Bowrider in its class, so it holds value better than most rivals.
Most of the loss lands early: the Sea Born SX239 Classic OS sheds about 5% of its value in year one alone. From roughly $61,823 it falls to around $46,119 by year five — a five-year loss near $15,704, about $8.60 a day in depreciation.
Because the steepest drop hits around year 3, a lightly-used Sea Born SX239 Classic OS bought at 3 years old lets the first owner absorb the worst of the depreciation while the curve flattens — usually the value sweet spot. Explore the full year-by-year curve, trims, and true cost of ownership in the Model Lab above.
It keeps an estimated about 75% of its value after five years — better than most among the 5915 boats VINdown tracks (ranked #1007).
From about $61,823 it drops to roughly $46,119 after five years — a loss near $15,704 (75% retained).
Around 3 years old: that is just past the steepest depreciation, so you skip the biggest drop while the value curve is flattening.
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