view release on metacpan or  search on metacpan

bin/bn-wishlist  view on Meta::CPAN

To list books by title or author, just specify any part of the title
or author name on the command line.  Spaces must be quoted; each
argument is treated as a separate search.  The output of a search is the
International Article Number (EAN), current price, title, and author.
(For books, the EAN is also called the ISBN-13.)

If only one book is matched by a search, then the full price history
for that book is displayed.  This shows the EAN, title, and author,
followed by one line for each price change.  For each price it shows,
the first date that price was seen, the last date it was seen, the
price, and (if applicable) the list price and percentage discount as
shown on the wishlist.

You can also see the price history by specifying the EAN.

=head1 OPTIONS

=over

=item C<--all-history> (abbreviated C<-a>)