Right now only ICG is grading coins, and they are pretty strict about requiring provenance for crypto-tokens dating back to 2014 or earlier.
Can you expand on this?
This would apply to all the Cas coins, and I have had no problem getting them graded nor any other early token
These were graded just 2 weeks ago with zero problem or asking of anything:
https://bitcointalk.org/index.php?topic=5403909.0Also, PCGS is grading crypto coins right now....and Cas bars!!