Passion to Profession: How MC Sports Cards Built a High-End Consignment Brand on eBay

Trust does not come from volume. It comes from choices made over time.In this episode of Passion to Profession, I sit down with Mike from MC Sports Cards to talk about how reputation became the foundation of his business. We get into why he chose quality over scale, how referrals built a powerful network effect, and what it really takes to earn trust when handling five and six figure cards.We also break down high-end cards on eBay, the impact of Authenticity Guarantee, MC Mondays, and why sometimes the best way to build trust is to say no to business. If you care about long-term relationships in the hobby, this one is for you.A special thank you to eBay for sponsoring Passion to Profession. The biggest and best marketplace to buy your next favorite trading card.Get exclusive content, promote your cards, and connect with other collectors who listen to the pod today by joining the Patreon: Join Stacking Slabs Podcast Patreon[Distributed on Sunday] Sign up for the Stacking Slabs Weekly Rip Newsletter using this linkFollow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok ★ Support this podcast on Patreon ★