10 Sports Card Investing MISTAKES I Wish I Knew Sooner (HARD LESSONS!)

The Sports Card Market can humble you, it certainly has humbled me at times. In the 6 years since I have gotten really back into collecting again, I have made more of my fair share of mistakes. I've learned some painful lessons, the hard way, and today we are going to share those lessons with you. Follow Geoff: Instagram: Twitter: TikTok: LinkedIn: Companies Geoff Founded: Sports Card Investor: Market Movers: Three Five Two: NoviAMS: iLS Network: