Your Xbox Live Subscription need renewing? Don't worry, Amazon saves the day again. In this round of savings you can now get the 1 year gold for $35.99. It is 40% off if you do the math. I do not know how long this is going to last, so I suggest that you get one know and use it later if you only have 1-4 months left on your subscription.
You can also get this in either form. Plastic card or electronic code sent via email I would assume. So you have two flavors to get it. All you got to do now is go and get it.
P.S. I'm not sure if this is beyond the US. If you would like to see if this is available in your area, please tell me so I can update the article.