Looks like Videogamecentral is trying to get rid of some PS2 stock. From the looks of it, you can purchase virtually any PS2 game and then select one title from the following list for your free title:
Brothers in Arms (doesn't state which)
Castle Shikigami 2
Dave Mirra BMX 2
Death By Degrees
Fur Fighters
High Rollers Casino
IHRA Drag Racing 2
Intellivision Lives
Jet X20
Jungle Book
Malice
No One Lives Forever
Project Eden
Rugby
Splashdown RGW
Super Monkey Ball
Super Truck Racing
Tetris Worls
World Championship Poker
WTA Tennis Tour
Brothers in Arms (doesn't state which)
Castle Shikigami 2
Dave Mirra BMX 2
Death By Degrees
Fur Fighters
High Rollers Casino
IHRA Drag Racing 2
Intellivision Lives
Jet X20
Jungle Book
Malice
No One Lives Forever
Project Eden
Rugby
Splashdown RGW
Super Monkey Ball
Super Truck Racing
Tetris Worls
World Championship Poker
WTA Tennis Tour