Pre-Order Savings on Bioshock 2

Amazon.com is taking pre-orders for highly anticipated sequel to Bioshock video game. While the game retails for $59.99, Amazon already discounted it to under $53. Furthermore, with every pre-order you get $10 credit for future video game purchases at Amazon.com. It also comes with pre-order guarantee from Amazon that if the price goes down any further you will be refunded the difference.