2020 Sports Collectors Digest Digital Issue No. 21, October 9

Sports Collectors Digest, the most respected sports collectibles magazine in the hobby, keeps you informed about every aspect of sports collecting, including trading cards, memorabilia, autographs, online auctions, grading, and authentication. Each issue includes information and insight on the latest news and trends from some of the most respected experts in the hobby, as well as athlete interviews, auction coverage, stories about collectors, reviews of new releases and vintage and modern sets, offbeat collectibles, and more. 

In this issue:

- World's Largest Sammy Sosa Card Collection? Hard to argue, considering this collector has 11,000 rookie cards of the former Chicago Cubs star 

- Tom Seaver: Collecting 'The Franchise

- Memory Lane Celebrates Milestone with 20th Anniversary Auction is unlike any other
- Hockey Card Prospecting Starts with NHL Draft
- Clean Sweep Auctions touts variety in latest offerings of more than 1,000 sports cards and sports memorabilia items 

- Leading Off: Legendary baseball announcer Vin Scully parts with career collectibles 

- New Releases: Opti-Chrome Prizm technology makes mosaic football debut

- Online Auctioneer: Interest spikes but values don't on passing of sports heroes

- Departments: Auction Coverage, Baseball Art, Industry News, Show Calendar