If the renting out of Buckingham Palace doesn’t work.. Couldn’t The Queen sell off some of her gold?

Not meant to sound horrible of cause! And it would be her choice. But surely its something she could do to make Britain great again? If she proved the money to save our country or at least some of it?
Then its a win win situation because surely she could get the money back later on when we can making money again?

Could just be me? 

Could this solution work?

Let us know your thoughts below!