Sports Illustrated on MSN: PSA 9 vintage baseball cards that doubled over the past year
These PSA 9 vintage baseball cards have doubled in value over the past year, highlighting strong demand for high-grade Hall of Fame classics.
MSN: Inside baseball card grading in 2026: PSA vs. BGS vs. SGC
Sports Illustrated: 3 Essential PSA 10 Rookie Cards from 1985 Fleer Baseball
Yardbarker: How Baseball Cards Are Graded: PSA, BGS & SGC Scales in 2026
How Baseball Cards Are Graded: PSA, BGS & SGC Scales in 2026
The New York Times: Shohei Ohtani closing in on Ken Griffey Jr. as baseball player with the most PSA graded cards
Shohei Ohtani closing in on Ken Griffey Jr. as baseball player with the most PSA graded cards
Joe Orlando, the CEO of Collectors Universe, just tweeted the big news. The top authentication company graded a gem mint PSA 10 1969 Topps Mickey Mantle baseball card for only the second time in its ...
The New York Times: Shohei Ohtani closes in on Ken Griffey Jr. as the player with most PSA graded baseball cards
Shohei Ohtani closes in on Ken Griffey Jr. as the player with most PSA graded baseball cards
Baseball America: PSA Raising Card Grading Rates, Turnaround Times For Second Time In Past 6 Months
PSA, the leading brand in baseball card and collectible grading, announced in an email Tuesday that most of its grading services will increase by $5 per card, with its value option increasing by $3 ...
PSA is the world's largest third-party authentication company; the industry leader in card grading as well as autograph and memorabilia authentication.