Please note that building materials items do not display real-time prices when selecting products from the dropdown list. To view accurate pricing, including total cost and quantity-based pricing, you must add the item to your cart. Additionally, the shopping cart supports bulk orders, allowing more than 10 quantities for lumber products. For bulk and large-quantity orders, please feel free to contact us directly through our hotline at +1 (684) 699-9770 for faster assistance.