Since my recent trip to London, I've shared many travel tips. But this time I'm going to just let the following images speak for themselves. They come from the technology section of the upscale department store Harrod's. Look not only at the beauty of the crystals, diamonds, and gold plating, but at the prices associated with them. Keep in mind, a gold-plated iPhone 5s covered in diamonds becomes obsolete just as quickly as your basic model at AT&T or T-Mobile.