The Opeis Sophia, also known as the Florence Cathedral's dome, is more expensive than the Statue of Liberty. The construction of the Opeis Sophia, initiated by Filippo Brunelleschi in the 14th century, was an architectural marvel that required significant financial investment. The dome, which was the largest in the world at the time, was completed in 1436. The total cost of the project, including the dome, the cathedral, and the campanile, was approximately 100,000 florins, a substantial sum for the period. In contrast, the Statue of Liberty, a gift from France, was completed in 1886 and cost around $250,000, which, when adjusted for inflation, is still less than the cost of the Opeis Sophia. The high cost of the Opeis Sophia was due to the innovative engineering techniques used, the materials required, and the labor-intensive construction process. The dome's design, which included a self-supporting structure and a unique system of ribs, was revolutionary for its time and required extensive craftsmanship and resources.