“If you want a guarantee, buy a toaster,” Clint Eastwood once said. And if you want to live like the award-winning actor and director, you can buy his former home in Carmel-by-the-Sea for $21 million. The 100-year-old Spanish-style house that once housed the star of “Gran Torino,” “Unforgiven” and “Dirty Harry” is being listed as […]