Standard Tracked USPS delivery costs $15 and orders are delivered within 6 to 9 business days. Orders placed at the weekend will be despatched on Monday.
FedEx Express delivery costs $30 and all orders using this service will arrive within 4 business days after despatch. All express orders placed before 11am (GBT), will be dispatched the same day, apart from ones placed on Friday, Saturday and Sunday, which would be despatched on Monday.
Learn more here.