Index: documentation.html
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RCS file: /webcvs/emacs/emacs/documentation.html,v
retrieving revision 1.7
diff -U 2 -r1.7 documentation.html
--- documentation.html	12 Dec 2017 08:50:51 -0000	1.7
+++ documentation.html	23 Nov 2018 10:08:42 -0000
@@ -70,5 +70,5 @@
                     <ul>
                         <li>GNU Emacs manual: <a href="/software/emacs/manual/html_node/emacs/index.html">Read Online</a> or
-                            <a href="http://shop.fsf.org/product/emacs-manual/">Purchase</a>
+                            <a href="https://shop.fsf.org/books/gnu-emacs-manual-18th-edition-v-261">Purchase</a>
                         </li>
                         <li>An Introduction to Programming in Emacs Lisp: