How much does it cost to send a postcard from the USA to England?

I want to send a postcard, so how much does it cost? What value of stamps do I need?How much does it cost to send a postcard from the USA to England?
http://usps.com


First-Class Mail庐 International Postcards


$0.75 to Canada, $0.79 to Mexico, $0.98 to all other countries