There is a decanter made to resemble the golden rooster that was on display at the Nugget in Sparks. I thought I had a scan, but can't find it.

There's a reason the US 1 ounce gold eagles have a $50 denomination on them. What do you think you would be offered if Treasury wants them back? You won't even be able to take a capital loss on your tax return, as they are "collectibles", not capital assets .