Stamps We Grade

Stamps ASG Will Grade
ASG currently accepts submissions on a case-by-case basis. For more information, see or contact ASG Customer Service at or +1 941 360 3994.

Stamps ASG Will Not Grade
ASG will not grade stamps that are not genuine, stamps that are not mostly original, stamps that cannot be positively identified and/or stamps that are missing large pieces. ASG will also not encapsulate stamps with active gum since they may stick to its holder.

These stamps will be returned “raw” (not encapsulated) with a notation that describes the reason why the stamp could not be graded.

If a stamp is a type that ASG does not grade, it will also be returned raw.