It is difficult to determine the exact price of an 86 Honda 4-wheeler without additional information such as the specific model and condition of the vehicle. However, according to various sources, the estimated price range for a used 1986 Honda 4-wheeler (also known as an All-Terrain Vehicle or ATV) can vary from around $1,500 to $3,000. Factors such as the overall condition, mileage, and market demand can influence the actual selling price.
Keep in mind that older ATVs may require additional maintenance or repairs, so it's important to thoroughly inspect the vehicle and take into consideration any potential costs before making a purchase. It's always recommended to research the specific model, compare prices from different sellers, and consult with knowledgeable individuals or mechanics to get an accurate assessment of the value of a particular 1986 Honda 4-wheeler.