We're working on getting the PS3 version back up for you. Apologies to all of you who have tried pre-ordering. Stay tuned...
Get a $20 Amazon.com Credit
Pre-order Portal 2 for PlayStation 3 or Xbox 360 and receive $5 off the original price of $59.99 as well as $20 in promotional credit toward the purchase of items shipped and sold by Amazon.com (certain exclusions apply, including Kindle books, MP3s, and video rentals and downloads). The promotional credit will be added directly to your Amazon.com account within two days after your order ships. Offer valid when shipped and sold by Amazon.com. This offer will be extended to all existing pre-orders. Promotions valid on all existing orders. Amazon reserves the right to change or terminate this promotion at any time. Limit one per customer.
Order "Portal 2" for PS3 and receive a $20 promotional credit toward the purchase of items shipped and sold by Amazon.com (certain exclusions apply, including Kindle books, MP3s, and video rentals and downloads). The promotional credit will be added directly to your Amazon.com account within two days after your order ships. Offer valid when shipped and sold by Amazon.com. Limit one per household. Amazon reserves the right to change or terminate this promotion at any time. Here's how (restrictions apply)