Do old SGC auto authentications not show up in cert verification?
 

I tried to look up a green label “A” authentic card but SGC’s system didn’t recognize it. Did some of these get cut from the system when they got out of the autograph business?

Try JSA Website
 

Try JSA's site, JSA did a ton of the actual cert work for SGC for a while, and a lot of those numbers are actual JSA Cert numbers. It's worth a quick check.

I gave it a shot, Kevin, but no go -- thanks for trying.

Try calling SGC.