{
	0  => ['price'],
	23 => ['brightness', 'resolution', 'weight'],
}

##</code><code>##

use strict;
my $sort;
unless ($sort = do ('G4 HD:Desktop Folder:sort.pl')) {
	 die ("Could not open config file");
}
print $sort->{23}[0];
##</code><code>##

my $search = 'price';
my $column = 23;
foreach ($sort->{$column}) {
  #(search each indices for $search)
}