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Collecting 101
Cards
Memorabilia
Artwork
Directory
Auctions
Autographs
News
professional sports authenticator
Collector Shows
The National is loaded with giveaways, specials, promotions and rare memorabilia
By Bert Lehman
Dec 4, 2019
Authentication
Collectors Universe certifies its 75 millionth collectible
By Bert Lehman
Jun 27, 2019
Authentication
PSA unveils new photo-matching service for professional model bats
By Bert Lehman
May 17, 2019
Authentication
PSA unveils ‘Phase 2’ of new Set Registry Achievement Program
By Bert Lehman
Apr 5, 2019
Authentication
PSA now using red labels for all encapsulated items
By Bert Lehman
Feb 4, 2019
Auctions
Top 10 most valuable sports items sold at auction in 2018 certified by PSA
By Bert Lehman
Jan 17, 2019
Authentication
PSA introduces new Set Registry Achievement Program
By Bert Lehman
Dec 11, 2018
Authentication
PSA opens new office in Tokyo to add services to overseas market
By Bert Lehman
Nov 8, 2018
Authentication
Competition and camaraderie: Participating in the PSA Set Registry
By Bert Lehman
Nov 2, 2018
Authentication
PSA launches new jumbo holders
By Bert Lehman
Aug 20, 2018
Authentication
The 1941 Goudey Baseball issue had its moments, sort of
By Bert Lehman
Jun 18, 2018
Baseball
New book explores baseball's autograph collecting world
By Bert Lehman
Dec 5, 2019
Autograph News
PSA Now Offering Dual Grades for Autographed Cards
By Tom Bartsch
Dec 5, 2019
Authentication
PSA Raises Security With Hologram in Holders
By Tom Bartsch
Apr 20, 2015
Authentication
PSA Digital Album Now Available
By Tom Bartsch
Mar 12, 2015
Babe Ruth
PSA to Give Away Diamond Stars 'Cards That Never Were' at National Convention
By Tom Bartsch
Jul 14, 2014
Authentication
PSA Introduces New Holders With Increased Security Features
By Tom Bartsch
Nov 12, 2013
Authentication
PSA Celebrates Cracker Jack Card Centennial at the National Convention
By Tom Bartsch
Jul 5, 2013