Need a bit of help with Php and Wordpress

[scattered810]

I'm working on a rental property site, located here: http://goo.gl/Vo3EL

I have two classes of properties, For rent, and unavailable.
If the property was For rent, the price would display $xxx/month
If the property was unavailable, the price would display $xxx

I changed this code:

<?php if(get_post_meta(get_the_ID(), 'pyre_status', true) == 'For Rent'): ?>/month<?php endif; ?>

To this:

<?php if(get_post_meta(get_the_ID(), 'pyre_status', true) == 'For Rent' || get_post_meta(get_the_ID(), 'pyre_status', true) == 'Unavailable'): ?><?php _e('/month'); ?><?php endif; ?>

And it works just fine, now, all of the listings, regardless of "For rent" or "Unavailable" will show $xxx/month.

I have a map that displays markers for these locations with info boxes that contain the pricing. I've found this code:

<?php if(get_post_meta(get_the_ID(), "pyre_status", true) == "For Rent"): ?>/month<?php endif; ?><?php endif; ?>

Notice double quotes? This is part of a larger string that shows the information in the info boxes on the map.
I've tried changing this in numerous ways. The way I though would work, is this:

<?php if(get_post_meta(get_the_ID(), "pyre_status", true) == "For Rent" || get_post_meta(get_the_ID(), "pyre_status", true) == "Unavailable"): ?><?php _e("/month"); ?><?php endif; ?><?php endif; ?>

Does not work...
Have any advice?