I strongly believe in a fair go but really OP. Please provide some of proof this was checked and confirmed real because sorry all signs at this stage point to fake and Scam. I hope you wont scammed and just on selling what you think is real again, would of assumed you would be extra careful after your last hiccup with the gold bar.
Good luck with the sale mate
Since the OP got called out on this and the other post with the fake gold bar, they have went dark. As you say, its good to give anyone a good go but this reeks of skam juice at the moment.