use strict;
use warnings;
use 5.012;

use LWP::Simple;
use Text::Diff;

my $first_content  = get('http://www.thinkgeek.com/geektoys/all/');
my $second_content = get ('http://www.thinkgeek.com/geektoys/feature/desc/1/60');

my $diff = diff \$first_content,   \$second_content;

say $diff;