Blockbuster by me had all Pre-Played Games 50% off (not a gamerush BB). They had a flyer so it might be all blockbusters over the weekend. Not sure. There prices were insane though so this might be a local thing only.
Picked up this (prices are after the 50% off, though aren't exact due to tax)
Zelda Twilight Princess CUBE $6.50
Dynasty Warriors 5 Empires PS2 $6.50
Super Monkey Ball Adventure CUBE $5
Outrun 2006 Coast 2 Coast XBOX $3.50
Simpson's Skateboarding PS2 $5
Street Fighter Alpha Anthology PS2 $6.50
.Hack GU Vol. 3 PS2 $6.50
.Hack GU Vol. 2 PS2 $6.50
Kingdom Hearts 2 PS2 $6.50
Shadow Hearts New World PS2 $6.50
.Hack GU Vol. 3 PS2 $6.50
Gladius PS2 $5
Onimusha Dawn of Dreams $6.50
Metal Slug Anthology PS2 $6.50
Metal Saga PS2 $5
Ninja Gaiden Black XBOX $5
Fullmetal Alchemist 2 PS2 $5
Romance Three Kingdoms XI $6.50
Onimusha Dawn of Dreams Discs only $2.50
War of The Monsters Disc Only $2.50
Total $123.17 after tax