What is the value of a webley mark II target model air pistol?

The Webley Mark II came in three different models. THE Mark II target, Standard Pattern and Final Pattern. ALL three are valuable! But in order to give you an estimate of value I need to know the condition of the gun. Does it hold air? Is it in Excellent, Very Good, Good, Fair or Poor condition?

Re-post your question with more information and I will try to give you an estimate of value.