MAZDA MX 5 Acquisition questions

Hello πŸ™‚ Just to my person, I am 21 years old / boy and have been 4 years now my driver’s license and I am the first 4 years until now in a SEAT IBIZA dΓΌst (Bj 1999). Now I have about 500€ on an account which will be released soon. Now I wanted to buy a MAZDA MX5 or comparable road star. I lie back in the year so 4500-5000 km. Now I wanted to know how many KM such a MX 5 is thought about and while buying is to pay attention. Vllt you also have other Roadster suggests, can’t open up a new topic everywhere now :-D. I hope you can help me. πŸ™‚