RARE HERMES x KARIN SWILDENS gorgeous silk, CENDRILLION square scarf 1970s w/box

Cannot go below the $500 mark on this price because I don’t trust Poshmark at all unless they actually see a product and look at it to judge its authenticity. GIFTED secondhand extraordinarily rare 100% silk 36“ x 36“ Hermès X Karen Swildens in 1972 gorgeous square scarf. Internet pictures are for sale and price reference only. Actual product is pictured many times and is navy blue and gold. Comes with an HERMES original box. I received this as a gift and I believe it was purchased off of The RealReal but I don’t have original packaging or receipts.