Two coin set will be offered in celebration on Godzilla's 60th Anniversary, one features a Godzilla bust and 1 oz. silver coin, the other features collectible package and a 10 oz. silver coin. The first will be approx. $500 US, the other approx. $1700 US both can be paid in installment plans. They are available the middle of August you can check out more details here on the Japanese site.