Grading/Authentication Services

Authentication Services

JSA - James Spence Authentication

Autograph Authentication Services:
• $18.00 - At-Show Authentication Special.
• Available for items that were signed during the show
• On-site authentication services offered for previously signed memorabilia

Please Contact for any other inquires:

Phone: 973-898-1300
Email: info@spenceLOA.com

BAS - Beckett's Authentication Services

Autograph Authentication Services:
• BAS will be collecting Autograph Authentication submissions all days of the show.

Please Contact for any other inquires:

Phone: 972-665-6089
Email: customerservice@beckett.com

PSA - Professional Sports Authenticator

Autograph Authentication Services:
• PSA will be on-site to authenticate previously signed memorabilia, including signatures obtained at the show, and will also accept submissions for post-show encapsulation.

Please Contact for any other inquires:

Phone: 800-325-1121
Email: info@psacard.com

CGC - Certified Guaranty Company

Autograph Authentication Services:
• On-site witnessed signing services
• Available for cards, magazines and comics
• Items are encapsulated with the iconic CGC Signature Series yellow label

Please Contact for any other inquires:

Phone: 855-Grade10
Email: Service@CGCcards.com

Grading Services

PSA - Professional Sports Authenticator

Sports Card Authentication Services:
• On-Site Grading: Submit your cards and tickets for on-site grading and receive them back at the end of the day or by the end of the show.

• Post-Show Grading: Submit your cards, tickets, packs, comics, magazines, and games for standard grading, and have your items shipped back to you.

Please Contact for any other inquires:

Phone: 800-325-1121
Email: info@psacard.com

BGS - Beckett's Grading Services

Sports Card Authentication Services:
• BGS will be collecting sports card submissions for encapsulation

Please Contact for any other inquires:

Phone: 972-665-6032
Email: customerservice@beckett.com

SGC - Sports Card Guaranty

Sports and Trading Card Grading Services:
• SGC will be collecting card submissions for take home service

Please Contact for any other inquires:

Phone: N/A
Email: support@gosgc.com

CGC - Certified Guaranty Company

Sports and Trading Card Grading Services:
• On-site grading and encapsulation offered for sports, non-sports and TCG cards submissions
• Drop off cards, comic books, magazines, video games and home video collectibles for regular grading at CGC headquarters ‍ ‍

Please Contact for any other inquires:

Phone: 855-GRADE10
Email: Service@CGCcards.com

MBA - Mike Baker Authenticated

Sports Card Authentication Services:
• MBA will be collecting sports card submissions for encapsulation

Please Contact for any other inquires:

Phone: 503-208-5226
Email: info@mbadiamond.com