The value of Capo Di Monte collectible figurines vary on the individual piece in question. These antique porcelain pieces sell from as little as $20 to hundreds of dollars per figurine.
Part of the allure of Capo Di Monte figurines is the history behind them. They began production in Naples, Italy in 1771 in a small factory owned by King Ferdinand IV. Since then the factory has gone through a few different incarnations, having been bought and sold to various families. Maker's marks on the pieces can help identify which period the figurines come from, which in turn helps determine the value.