How much does auto insurance cost for a 25 year old?

"Sweetheart died in a storm. Home was personal and destroyed belongings. She got 200K in  insurance  profitsInsurance provider that is responsible won't pay up.?
Just how much for nissan or infinity g35 350z  insurance ?
Our parents wont put me in motor insurance?
"About purchasing a homeWe are age 20. In college. Do not get insurance. Live-in Michigan. No health problems rightnow (that we learn of) lol. We can afford about $50 to $100 monthly. Trying to find dental and a visit or two per-year to your physician (examinations) for every single people plus a deductible that can work-around that and reasonable co pay.
"I have a price this month plus it ends on the 27th