Recursive Macroeconomic Theory

I ordered this book Recursive Macroeconomic Theory online, chose one day shipping and got it in one day as promised. The book reached in perfect condition. In fact, I ordered it online to save money as I found $80 charged at Uconn Coop Bookstore expensive. However, after I ordered it and clicked one day shipping the price was just a few cents below $80. I think amazon.com should be clear about the price it mentions on its website. It should not give customers wrong perceptions about the actual price it charges. Customers have the right to see the price including shipping right before they make the payment. This is the reason I give it a four star. Otherwise, I think the product deserved a five star. I am really disappointed about a seller associated with amazon.com. That seller has not yet delivered the product as promised and gives no track of shipping details of the product although it is one week since I ordered it.