Authentic Vintage Navajo Sleeping Beauty turquoise sterling 11 concho belt For Sale

This is a vintage, rare Navajo belt with eleven 2.5inch long conchos, total belt weight 316.8 grams, made between 1930 and 1970. It is stamped sterling and has the original price marked as $1800. The conchos are bound by 2 copper strips which helps with the age determination.The turquoise is robin’s egg or sky blue almost pure in some of the stones with little to no pyrite. The conchos’ sterling have original patina and have not been cleaned. The buckle has all of the past markings and sterling stamp. This I believe is a highly collectible belt with very little wear on the leather and conchos. Thanks!