1998 Skybox E-X2001 Baseball Card Set - VCP Price Guide
PSA Magazine: 2022 June #006 by PSA Magazine - Issuu
1998 E-X2001 Baseball Cards - The Radicards® Blog
2008 Skybox Metal Universe Precious Metal Gems-Red 14 Ray Allen – PSA EX 5 on Goldin Auctions
1997-98 SkyBox E-X2001 Jambalaya #13 Damon Stoudamire – PSA MINT 9 on Goldin Auctions
1998 Skybox E-X2001 Essential Credential Future #13 Tony Gwynn (#75/88) - PSA EX 5 on Goldin Auctions
The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: February 2016
February 2016 - The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond
1998 Skybox E-X2001 Essential Credential Future #13 Tony Gwynn (#75/88) - PSA EX 5 on Goldin Auctions
The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: February 2016