Thank you for submitting your item for appraisal. This appears to be a dark brown near black colour glazed alligator skin purse handbag , marked Gucci, 1970s, with the companies logo inside and gold tone colour chain. Both design and condition appear to be excellent. Similar have been offered or sold at auction. "Asking prices" in the trade can be higher and vary. The estimate is based on auction results. There is no measurement for the sentimental value you might attach to it.