How Much Does a Golden Lion Cost?

Please provide more context! "The golden lion" could refer to many things:

A statue of a golden lion: The price would depend on the size, material, and craftsmanship.
A lion made of gold: This would be extremely valuable, but the price would depend on the weight and purity of the gold.
A fictional character called "The Golden Lion": In this case, there is no price as it is not a real object.

Please clarify what you mean by "the golden lion" so I can give you a more helpful answer.