PSA in the News - PSA Blog
The Magazine Insurance Advocate
Pro Football Hall of Fame Collector's Edition Autographed Football
Ranking the best (and worst) autograph signers on Basketball Hall
John Racanelli – SABR's Baseball Cards Research Committee
Clemente's Corner: Collecting Hockey Autographs Through-the-Mail
Cardboard appreciation: 1981 Topps 1980 NL Championships
Chasing Manu Ginobili and other autographs at the 2022 Naismith