So here's an interesting thought...
If every one of the 5,000 comics were acquired by Heritage, and if Heritage sends every book through CGC for grading, authenticating, encapsulating, etc, then there won't be a single copy from this entire pedigree collection that is untouched from cleaning and pressing. Unlike all the other GA pedigrees, there will be no original copies in existence for any of us to truly appreciate the care in which these books have been stored for decades...
Also...
Happy Mother's Day!