New, genuine Mazda key for Eunos Roadster mk1, ready for you to get cut to your key number.  

This is the plain blank, as used for the valet key. 

Note this will not have an immobiliser chip in it.

To find your key number you need to remove the r/h door lock barrel, the number is stamped on the side of the barrel.

NM01834. C00976202.