I am trying to get at the prices for custom options that do not have predefined values. For example, you can have a checkbox custom option that has some option values and you would assign a price to each.
However, you might have a textarea (which obviously does not have predefined values). In admin, you can attach a price to that textarea.
My question: How do I get to that price. My preference would be with the SOAP v2 API; however, I am open to PHP code solutions as well as I would simply extend the core API.