Elite E If You Buy An Xbox 360 Elite From E-bay, Can You Still Get Another One From Microsoft If It Breaks?

If you buy an Xbox 360 Elite from E-bay, can you still get another one from microsoft if it breaks? - elite e

I want to buy an Xbox 360 Elite, but I am afraid that I could get a red ring of death, to call, call Microsoft for another one? Oh, I can not because I do pay in a store and a guarantee? Please reply, thank you!