Posted By:
Mike"Since their serial numbering system is based on invoice numbers, you would clearly be able to see all cards graded for that submitted on that invoice, and they fell that is information the submitted would rather keep private (perhaps exactly to avoid discoveries like we are making on the PSA site)."
Well, it's a good reason, but it's only because somebody in the past wasn't very forward thinking. It's time to change the system to take that "security risk" out of the equation. If PSA's cards are much easier to handle (barcode scanning, cert lookup), it's putting SGC at a disadvantage.