It's really time for those selling Gold bars (particular Perth Mint 1 oz etc ) correctly....For goodness sake, if selling these bars post good macro photo's from all angles and place a tag with your account name next to it. Go so far to buy a good quality digital calipers to measure length,width and depth. If not, anyone can claim it's fake.
Its a worry isnt it. When this site first started, there was so much more trust in members, Shame really