What is the value of a 1862 - 20 cent New Brunswick Canada coin?

The value of a 1862 - 20 cent New Brunswick coin can vary based on its condition, rarity, and market demand. Generally, coins from this era can range from a few dollars in lower grades to several hundred dollars for well-preserved examples. It's best to consult a coin dealer or numismatic guide for a precise valuation based on its current market status.