Since people are writing about health related things, I will say ME as the most valuable thing!!! In 2011, I was diagnosed with cancer and had 3 surgeries. Two of the surgeries needed a week hospital stay each. Then 2 complications that resulted in another two weeks in the hospital, six months of chemo (one chemo treatment was a little over 60k) and countless scans, tests and Drs. It was well over a million by the time I finished treatment!
In material things, I have some antiques given to me by my great Grandmother and great Aunt, a massive Disney pin collection and a brand new camper with all of the bells and whistles!!