2005 mars red slk in US-as rare as they say?
 

I recently purchased a Mars Red 2005 slk350. They guy I bought it from claims that there are very very few in the United States...I am trying to figure out how I can either validate his claim or prove it to be just a sales pitch...does anyone know how I can figure out how many there are in the US or just help me to figure out the rarity of the car(color)??