I guess you have to decide if, for you, the extra lens and bag, etc is worth the $200 + tax price difference from the Amazon price plus lining up Thanksgiving night at Best Buy. If you're already going to be there and want that lens go for it! I personally chose to buy the amazon deal because this is my first DSLR, our tax here is very high (it would be an extra $60), and I don't know if I'll really need the extra lens- or if it is that good- in the long run. As Longhorn Mama said, you may decide to upgrade to a better lens down the road which will usually put you out more than the camera cost in the first place. Plus, Best Buy scares me on Black Friday! The only product I've ever really needed the extended warranty on is my laptop due to the battery failing twice and having to replace the hard drive. Again, personal decision though Consumer Reports says that they usually aren't a good idea. I've been looking for a good deal on this camera for awhile, I'm just hoping I got one!