A while back, there was a $54M ranch in southern Alberta listed on the MLS. But that pales in comparison to this $725M "ranch" listed in Texas. Covering over 510,500 acres (or 800 square miles), which is larger than New York City and Los Angeles COMBINED or 2/3 the size of Rhode Island. Property comes with over 1,000 oil wells, 6,800 head of cattle, 30,000 acres of cropland among other things. So if you've got a cool $725M to spare and want to start the farming lifestyle, full article can be found here.