IGS employs a
team of highly qualified and
knowledgeable graders who assign the
coin a grade based on an
IGS uses a numeric and alphabetical grading scale to identify the overall condition of each coin submitted to us for grading. PO-1 is considered the lowest possible grade as opposed to MS70 or PR70 being considered as the highest possible grade. Coins are ultrasonically
sealed in a sturdy holder that is
air and water tight.
Coins for Grading: To view pricing information and/or
to submit coins for grading,
simply choose Request
Submission Forms or Print Submission Form from the
menu to the left and follow the
coins chips, or special requests,
please contact us.
Category Submissions: Coins, cards, and casino chips may
be submitted together on the same