I'll be honest, I'm less familiar with this type. @johnmilton will be more capable here.
I've never seen a fake with convincing Longacre Doubling like your 1887 has. Unfortunately, it might be "guilty by association" with the others.
After looking at them more, I have doubts about the 1854 as well.
The 84S is definitely a rim ding, classic presentation. The 99 is a (very small) cud.
Yes. It depends on how exactly the fake was made. Die clashes are incredibly common on gold dollars. If they used a genuine dollar with a clash as...
There are at least 12 different areas on this coin that signal red flags. And the more I look at it, it the more I see. The fact that there is a...
The 1855 is fake, for sure. The others look good at first glance.
I just bought 3 rolls of quarters below spot... Couldn't believe it. Guy had a sign with current spot prices, but was running a special on...
Not sure where you got that from, but that's the cost for *1* gram, not 100
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