yea you can do just that. you only need to change the output function which in this case is
function prod_custom_columns($column){
global $post;
switch ($column)
{
case "description":
the_excerpt();
break;
case "price": // Now here I have to define the field, but how would I drag in other subsequent price fields?
$custom = get_post_custom();
echo $custom["price"][0];
break;
case "catalog":
echo get_the_term_list($post->ID, 'catalog', '', ', ','');
break;
}
}
to display what you want for each column say your price
change it to something like:
case "price": // Now here I have to define the field, but how would I drag in other subsequent price fields?
$custom = get_post_custom();
echo $custom["price"][0];
echo 'br />';
echo $custom["another_FIELD"][0];
echo 'br />';
echo $custom["yet_another_FIELD"][0];
break;
hope this helps