Manhattan Rubber Brown

Where can I locate a new or used manhattan rubber bowling ball? (please include price). This was a great ball as a friend has one and uses it on m/h oil conditions. My father also had one and used it until one day it was left in the trunk when it was hot in arizona. The ball expanded and broken in two. He never did replace that ball but always wished to have another. Well that's what I would like to do. So if there is one around let me know. I cannot think of anyother words to enter so I will repeat. Where can I locate a new or used manhattan rubber bowling ball? (please include price). This was a great ball as a friend has one and uses it on m/h oil conditions. My father also had one and used it until one day it was left in the trunk when it was hot in arizona. The ball expanded and broken in two. He never did replace that ball but always wished to have another. Well that's what I would like to do. So if there is one around let me know.