Auc YSL Vintage Monogram bi-fold wallet ID window

Authentic Very rare! YSL Vintage Monogram bi-fold wallet ID window. 4"X3,5"X.75". ID Window, 4 CC, 2 slide pockets, 2 large bill pocket, 1 zipper pocket. very good vintage condition- except for lover corner- see last pic. Possible signs of use on interior, exterior, pockets, zippers, zipper pulls, misshaped, wrinkling, peeling, missing items, color transfer, corner wear, cracking, or any other wear. Please use photos as part of the description.