Welcome to the forum! I'm afraid I've got some bad news for you - regardless of how much you paid, you paid too much. The bottle is worth nothing because the label is fake. It's a common reproduction label that you can buy on Ebay: https://www.ebay.com/itm/291280486206. Your label is in the upper right of the third image.
If you can get your money back from the auction house I'd suggest you try to do so, if it's a reputable place they should refund the money in cases where they unknowingly sold a fake.