Authentic Gucci Vintage Messenger Bag

Purchased this gorgeous vintage Gucci messenger bag from the real real about 4 years ago. It’s in great condition overall but the leather on the edges is scuffed/peeling in some spots (photos included) and the lining is peeling and has a dusty residue (not bad just gets on my wallet occasionally). Authentication card and receipt from original purchase are pictured. Feel free to ask questions and make offers!