Where did you buy this from? Any proof it's real gold? You can buy fake ones that are well made and look real but are filled with tungsten. I almost bought a 1oz gold bar here a couple of months ago. Decided not to after their was no proof... later I found it was indeed fake (https://bitcointalksearch.org/topic/m.8443112)
I bought these from a guy online, so no credibility there. I can however provide a xray report from a local pawn shop. (they put everything through it to make sure it's real)
I'll just go and ask them to scan them again, and print out the report. I'll take a pic and post it along with some pics of the actual eagles.
A good reputable site is TheCoinVault.com but they do not accept BTC, but here recently I have started emailing them asking if they may in the future consider accepting BTC as form of payment and still waiting to hear back from them. Maybe if a few more people email in regards to this may catch their interest, would be nice to have a trusted dealer of coins like them to accept digital currency.