SGC will be appearing at this weekend's Philly Show to provide onsite grading/authentication and encapsulation services.


The Philly Show

September 27th - September 29th, 2013

Valley Forge Casino Resort - 1160 First Avenue - Valley Forge, PA

Show Hours:

Fri 9/27: 3:00 pm – 8:00 pm
Sat 9/28: 9:00 am – 5:00 pm
Sun 9/29: 10:00 am – 4:00 pm

SGC will be doing on-site card grading and encapsulation.
SGC Authentic will be doing on site autograph authentication and autograph grading/encapsulation.




SGC will be making its first ever OnSite grading/authentication appearance at the November's Shriners Show scheduled Nov. 1 - 3. Anyone looking to have cards authenticated and encapsulated at the show can now have that service done.


GBSCC Shriners Show
November 1st - November 3rd, 2013

Shriner’s Auditorium
99 Fordham Road, Wilmington, MA

Show Hours:
Fri 11/1: 12:00 pm – 7:00 pm
Sat 11/2: 9:00 am – 5:00 pm
Sun 11/3: 10:00 am – 4:00 pm


SGC and SGC Authentic will be performing On-Site Grading and
Autograph Authentication Encapsulation.