Featuring forensic numismatist, prolific researcher and writer, as well as President, CEO, authenticator, and Senior Grader for SPG; Mike Ellis.
We verify grades
on all coins, including:
and other Modern Coins
As Seen In Coin World Magazine!
Verify your valued coin collection with SPG,
The Second Opinion On Coin Grading Questions.
We want to be your Modern Coin Verification Grading service!
SPG Numismatic Consulting Services
- Verification of all permanently sealed & encapsulated graded coins
- Pre-screening of raw coins for third-party grading submissions
- Attribution of Error & Variety coins