I can't tell you that visiting a radioactive graveyard is on my bucket list. Apparently the Ukraine thinks they have found some sort of nuclear disneyland.
In reality, I'm sure there will be people "just dying" to see the place. I do not number among them.
I found the price. Reasonable. Only about 150 bucks. Tour information.
I love that part about the reactor still leaking. That'll draw them in by the thousands. I'm guessing you have to pay in advance.