If we are defining value, I would not say that value is equivalent to intrinsic value, or else the phrase "intrinsic value" would be redundant.
Nothing has intrinsic value, value is a relational and marginal property - I value things differently than you, and you value the first litre of water differently than the thousandth. And even then the value of something is not fixed and may change over time, you probably now value things differently than you did as a child.
Nothing has intrinsic value, value is a relational and marginal property - I value things differently than you, and you value the first litre of water differently than the thousandth. And even then the value of something is not fixed and may change over time, you probably now value things differently than you did as a child.