Micro Niche Adwords No Competition Cost?

Hi,

I want to target some micro niche Google search terms where there are currently no adwords appearing in the search results. I am trying to determine how much it will cost to purchase these adwords.

For example, if I want to target “Fort Lauderdale Ostrich Farm” a number of adword campaigns appear which competing against each other based on cost which pushes the price up. But if I want to target “Fort Lauderdale Maggot Farm” no adwords appear. How do I determine how much it will cost to purchase adwords for “Fort Lauderdale Maggot Farm”? As there is no compeition adwords for this search term must be extremely cheap?

If no adwords appear, this keyword won’t helpful to your business

The keywords I want to target do receive searches.