There's a lot of folks doing financial calculations in this thread, but keep in mind that this produced an unstable isotope of gold with a half-life measured in

There's a lot of folks doing financial calculations in this thread, but keep in mind that this produced an unstable isotope of gold with a half-life measured in seconds. This has been done before. Even before you get to any economic calculus, you need to find a way to make that one stable isotope (out of about 40 known).