Hi Kimberly, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: A bottle of 1971 Dom Perignon 750 ml CONDITION: Unopened bottle PROVENANCE: Inherited $ 550-650* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto. ~ Delia