An Egyptian Mau cat costs between  100 and 200 dollars, if you are looking for great bloodlines, however you can get cheaper ones with basic bloodlines for free if you place ads around looking for a mau.
Definition of guano. : a fertilizer containing the accumulated excrement of seabirds or bats; broadly : excrement especially of seabirds or bats.
Scattered bat droppings (guano) do not pose a risk and can be safely swept up or vacuumed. Of course â the dust often found in attics may be an irritant, and you might be wise to wear a dust mask â there is very little risk of Histoplasmosis.