The Square Enix online store is currently running a 72-hour sale starting from today through October 28.
The discounts range from 30%-50% and includes new titles like Tomb Raider and Hitman Absolution pre-orders which both are selling at $41.99 each plus shipping. Other titles include Quantum Conundrum, Sleeping Dogs, Theathrhythm Final Fantasy, Kingdom Hearts Dream Drop Distance and many more.
There is another separate sale for Final Fantasy 7, available until 4 November which cuts $5 to sell at $6.99.
Source: Square Enix Online Store