Need help with amp selection.

[karmapolice991]

To make the story short I won a brand new 8" sub on ebay for $.99 and free shipping. But my problem is that I do not know much about car audio. I am not sure what amp would work with powering this sub. Here is a link to the sub I bought http://www.rockfordfosgate.com...en_US could someone direct me in the right direction.