Pregunta a JARDÍN DE PAZ

My mother was buried in Jardin de Paz in March of 2011, her name is Wilhelmina Ramona Failey Blades (cedula #8-213-1616). I would like to put a headstone on her grave. Possibly on the grave of the other family member she's buried with. How do I go about looking at samples of headstones that are available? I also need to know the cost to fabricate. Looking forward to hearing from you.

Barbara