Looking to get a trustworthy Mercury 20 HP 4-stroke outboard? Knowing the current price scope can save you funds. New Mercury 20 HP 4-strokes typically price between $3,500 and $5,500, based on options and dealer markups. Secondhand Mercury 20 HP 4-strokes sometimes sell for $2,000 to $4,000, influenced by state, hours and complete condition. Ke… Read More