costa rica airfare deals

Can anyone tell me roughly how much a 14 day trip to costa rica in March may cost (excluding airfare)?
I am planning a 14 day trip to Costa Rica with myself and my girlfriend in Mid March 2007. I already have a great deal on the airfare, but I am wondering what I should expect as far as a TOTAL price for the actual time in Costa Rica. This would include food, lodging, transportation, attractions, etc. I am planning a trip that would take us all over the country…a night here, a night there…I know this is an IMPOSSIBLE question to answer, but I am just looking to hear from people who have done this on a moderate budget. Thanks All!
So you think 1300 for BOTH of us for 2 weeks??? I would be completely happy with that. Has anyone actually gone to costa rica for 2 weeks? or is this just an outside estimate? Great answers guys! Thanks!
$400 hotels (nice hotels)
$300 food
$600 organized tours total $1300
If your girl friend is not high maintenance and wants to stay in hostels and take the buses and eat in cheaper restaurants you can do it for about $800 http://costa-rica-guide.com/travel/index.php?option=com_content&task=view&id=454&Itemid=684 http://www.hostelworld.com/findabed.php
Here are a couple of websites that may help you. Also go to the library or book store and pick up a book called “costa rica handbook”
EARTHQUAKE COSTA RICA air view 1 terremoto