Our Partners

Top-quality service and community outreach are two primary pillars of our. That is why we have partnered with these amazing companies to amplify Man Cave’s impact and ensure YOU, our customers, get the best service possible.

PSA

Professional Sports Authenticator (PSA) is the largest and most trusted third-party trading card authentication and grading company in the world. Based in Orange County, California, PSA provides a variety of services including grading, authentication, appraisals, autograph encapsulation, and more. Man Cave is a certified dealer and one of the largest in the country. You can check out our dealer profile HERE. As a PSA certified dealer, we are able to get cards graded at lower rates than regular customers can, and can also get problems resolved quicker due to our priority status with their account management team.

HARPOON

Harpoon is a collectibles consignment company that is reinventing the way you buy and sell sports cards by providing an online marketplace for sports card collectors to buy and sell sports cards without paying all the fees. Man Cave’s partnership with Harpoon increases exposure across both customer bases with other potential benefits to Man Cave customers down the road.

HARPOON

Harpoon is a collectibles consignment company that is reinventing the way you buy and sell sports cards by providing an online marketplace for sports card collectors to buy and sell sports cards without paying all the fees. Man Cave’s partnership with Harpoon increases exposure across both customer bases with other potential benefits to Man Cave customers down the road.

CSG

CSG uses world-class expertise, advanced technology, innovation and operational excellence to provide sports card collectors and dealers with accurate, consistent and fast certification services. CSG offers the industry’s strongest guarantee, which adds significant confidence, liquidity and value to the hobby. CSG is backed by the same ownership and senior management team behind NGC, PMG and CGC — the world’s leading and largest coin, paper money and comic book certification services. Man Cave is a certified dealer. As a CSG/CGC certified dealer, we are able to get cards graded at lower rates than regular customers can, and can also get problems resolved quicker due to our priority status with their account management team.

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