Go into 24/7 Mode, select the Laptop, and select WWE Shop.

Unlockable	How to unlock
Bret Hart	Defeat him in Hall of Fame challenge. After that, purchase him for $210,000
Hardcore Championship	Become a Hall of Famer ($20,000).
HBK DX Entrance	Buy the DX outfits ($30,000).
HBK DX Outfit	Already available for purchase ($60,000).
HHH DX Entrance	Buy the DX outfits ($30,000).
HHH DX Outfit	Already available for purchase ($60,000).
JBL	Buy for $110,000
Mick Foley	Defeat him in Hall of Fame challenge, and then purchase for $210,000
Million Dollar Championship	Become a Hall of Famer ($20,000).
Move Set 1	Already available for purchase ($15,000).
Move Set 2	Already available for purchase ($15,000).
Move Set 3	Already available for purchase ($15,000).
Preset Move Set	Buy all move sets ($15,000).
Rick Rude	Purchase him in WWE Shop for $210,000
Roddy Piper	Already available for purchase ($210,000).
Rowdy Roddy Piper	Purchase him in WWE Shop for $210,000
Sabu	Purchase for $210,000
Shane McMahon	Purchase for $60,000
Stone Cold Steve Austin	Purchase him in WWE Shop for $210,000 AFTER defeating Bret Hart in a submission match from Hall of Fame
Terry Funk	Defeat Tommy Dreamer, Sabu and Sandman in an ECW Extreme Rules 4-way match using any superstar on Legend Difficulty. Then purchase for $210,000
The Rock	Defeat The Rock as Stone Cold in Legend Difficulty. Then purchase for $210,000
Vince McMahon (Bald)	Buy the original Vince McMahon ($60,000).
Vince McMahon	Defend a championship in 24/7 mode, then purchase for $110,000
WCW Classic Championship	Become be a Hall of Famer ($20,000).
WWF Attitude Era Championship	Become be a Hall of Famer ($20,000).