I Scammed Myself Out of $10,000... | Leicester Card Show Vendor Review

I didn't get scammed by a customer. I didn't get scammed by another vendor. I scammed myself... At Leicester Card Show I made a mistake that, looking back, potentially cost me over $10,000 in missed value. In this video, I break down exactly what happened, where I went wrong, and the lessons I've learned from it. As vendors, it's easy to focus on making sales and moving inventory, but sometimes we're so focused on selling that we stop paying attention to what the market is actually doing. In this review I cover: • My Leicester Card Show experience • What I sold • How I misread the market • The cards that hurt the most • The lessons I'm taking forward This isn't a video about blaming customers, dealers, or the show itself. It's about taking responsibility for a costly mistake and sharing the experience so other vendors don't make the same one. If you've ever sold something and watched it double, triple, or explode in value afterwards, you'll probably relate. Let me know in the comments: What's the biggest mistake you've made buying or selling cards? #PokemonTCG #OnePieceTCG #SportsCards #CardShows #VendorLife #TradingCards #TCG