美国采购需求：对于餐厅

I'm interested in placing an order for four transparent bubble tent dining domes designed for 8-10 people. It's important that the shipment reaches the United States by mid-October at the latest. Could you please send me a detailed pricing sheet that includes the cost of shipping to the U.S.? Also, if there are any bulk purchase discounts or lead times I should be aware of, I'd appreciate that info too. Thanks!