Thank you for submitting your item for appraisal. This appears to be a lovely pair of Native American Iroquois pony beaded leather moccasins, beaded on the instep in an abstract bird shaped motif, surrounded by lines of alternating and double stitched glass beads, with a red cloth binding, this slightly damaged. The estimate is based on similar items offered or sold at auction. There is no measurement for the sentimental value you might attach to it.