Do you have questions about the value of stamps you have bought or inherited? These questions are some of the most common we get asked. While valuation of stamps is a skill that takes years or decades to develop, there are some general rules of thumb that you can follow to determine if your stamps are likely to be valuable. Some people are at a loss as to what to do with a collection they have inherited: do I continue the collection, or do I sell? The pages below are written to try to help you answer these questions.