What is value of a sears roebuck and co single shot 410 gauge model no 101.100?

The value of a Sears Roebuck and Co. single shot .410 gauge model no. 101.100 typically ranges from $100 to $300, depending on the gun's condition, rarity, and market demand. Factors such as the presence of original packaging, any modifications, and overall functionality can also influence its price. For a more accurate assessment, it's recommended to consult current listings or seek an appraisal from a firearms expert.