With the launch of Amazon Instant Video on PSN a week ago, the online retailer is giving away ten prize packs. Each pack contains an Uncharted 3 PlayStation 3 bundle and a $100 Amazon gift card. To enter, just click “Like”, confirm you’re over 18, enter your name, e-mail address, and phone number on the Amazon Instant Video Facebook page. One additional entry can be placed on the Amazon Student and Amazon Electronics Facebook pages as well. Each person that enters the contest may have three total entries, and the contest ends on Monday, April 30th.