Message:

<p>[QUOTE=&quot;900fine, post: 448078, member: 6036&quot;]It is. If you think through some experiments, what they look like ?</p><p>&nbsp;</p><p>The best I come up with is having a &quot;shopping basket&quot; of coins and submit the same coins over and over until you have a large enough sample size. Then look at the numbers. For each individual coin, find the Standard Deviation of the grades it recieved.</p><p>&nbsp;</p><p>The service with the lowest Standard Deviation is the most consistent.</p><p>&nbsp;</p><p>I don&#039;t know anyone willing to invest the time and especially money, so for me anecdotal evidence will have to do.</p><p>&nbsp;</p><p>And by that measure, it seems to me NGC is more consistent.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in