Check the Radisson rewards app- if you aren't a member you should be! Good deals on rooms and you earn points, so then you can pay using points plus cash which is cheaper. Can always check Priceline too.
You can also save a little by booking early and/or paying in advance. I think mine was around $20 more like Morris stated.
Depends on the time of year, usually 10.00 to 20.00 more
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