Randy S. Robbins – SABR's Baseball Cards Research Committee
Assorted Authenticity Notes, Thoughts and Tips – SABR's Baseball
SABR Baseball Cards Research Committee – SABR's Baseball Cards
Obscene' Baseball Card Sells For Shocking $9,600, 24 Times
Buyer gets a bargain on $1.32-million Honus Wagner baseball card
Honus Wagner card once owned by Charlie Sheen up for sale by Oklahoman
Vintage Baseball Nicknames – rotisserieduckdotcom
$2.8 Million Baseball Card1909-Honus Wagner
T206 Honus Wagner Stolen from Charlie Sheen Sells for 3.1 Million
Used Book in Good Condition
Honus Wagner: The Life of Baseball's Flying Dutchman
The Past, Present, and Future of Sports Cards
T206 Baseball Cards