Item condition is invalid

Some eBay categories (e.g. vintage items) are designed for a specific set of conditions (New, Used, Like New, etc.) In cases like this, the following error may appear:

Item condition is invalid

To resolve this, go to the Creation Profile and find the corresponding mapping. Change the Condition field to an appropriate value and try sending the product again. Acceptable values may depend on categories. For example, vintage clothing cannot be labeled as New.