Beyond the unit price, calculate the Total Cost of Ownership (TCO) by including heavy-lift shipping fees, customs duties, and inland drayage. Marble is exceptionally heavy; therefore, optimizing container space is vital. Compare the cost of FOB (Free on Board) versus CIF (Cost, Insurance, and Freight). Often, sourcing from specialized clusters via Made-in-China.com allows you to find suppliers who offer bulk discounts of 10-20% for multiple units, significantly offsetting the high logistics costs.