Credit: Amazon

Still haven’t caught up on your Grey's Anatomy episodes? You better get to it over the holidays, because a surprising death is on the horizon for 2013.

So where can you catch up on old episodes?

Amazon.com has instant episodes available for purchase, starting with Season 1 and going all the way through Season 8. Alternatively, you can purchase the DVDs for entire seasons, or buy the entire season to watch online.

iTunes also offers a per-episode viewing option, or a slightly less expensive option to buy entire seasons.

So get started, and make sure you bring your Kleenex!

Catch the next new episode of Grey’s Anatomy on Thursday, November 29 at 9 p.m. ET/PT on ABC.

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