They are actually a melanistic variant of your leopard or jaguar, which suggests they're not a separate breed which can be purchased for a pet. Because of this, there is not any set value for any black panther. Panthers are big cats which have a Chunk power of around 1,050 https://exoticreptiles.us/product-category/exotic-cubs-for-sale/https://exoticreptiles.us/product/black-panther-cub-for-sale/