What is the age and value of a 12 gauge Springfield automatic made by Savage Browning 1900 patent with a 28 inch barrel in good to better than good condition?

A 12 gauge Springfield automatic shotgun made by Savage Browning, patented in 1900, is typically considered a vintage firearm. Depending on its condition, age, and specific model, its value can range from $300 to $1,000 or more. In good to better than good condition with a 28-inch barrel, you might expect it to be valued around $400 to $800. However, it's essential to consult a firearms appraiser or collector for a more precise valuation based on specific features and market demand.