I’m in an argument with my SO lol name brand or knock off?

He thinks this Louis Vuitton wallet is real. I do not. He wants to sell it but I’m trying to tell him that he cannot sell it as the authentic thing.

I am not rich, I could never ever afford a real authentic Louis Vuitton anything. But the way this wallet feels, the way the stitching is... there is no way this is a 500-600 dollar wallet.

Edit: he works at a high end apartment complex and the old ladies there love him (they literally write letters to him) and one of them gave him this wallet to give to me and he felt it was rude to ask her if it was real.