Eastbay Shipping charge rip off Wausau Wisconsin

I ordered a pair of baseball cleats for my son on Thursday from the Eastbay website. The cleats were on sale for $49.99. He wanted to wear them for Friday nights game, so I purchased OVERNITE shipping for $31.98. Bottom line...I did not receive the cleats until Monday. 3 Days after order. I called Eastbay to complain about shipping charge and was told to read shipping policy and that UPS does not deliver on Saturday unless you pay extra? Is $31.98 not extra. Here is a copy of overnight shipping, from there website. Where does it state pay extra for Saturday delivery? I will never order from Eastbay again. In past online ordering experiences, I have received delivery time or that next day is not available. Times are hard, I guess Eastbay needs all the money they can get.

Next-Day Delivery
(1 Business Day)
Orders placed on a business day (Monday-Friday) prior to 11 A.M. Central Standard Time will ship the same day, subject to payment verification. Orders placed after 11 A.M. will ship the following business day, subject to payment verification. Orders processed on the weekend will ship on the next business day (Monday). Please allow one business day for your package to arrive once it leaves our Distribution Center. Business days do not include weekends or US holidays.

Lisa
Woodstock, Georgia
U.S.A.