Book excerpt: I have been somewhat reluctant to write about the absolute best digital single-lens reflex camera I have ever used, the Nikon D800E. The reason is that I like to write about older cameras that have become cheaper to buy and use for the frugal photographer. Although some of the cameras I have written about were terribly expensive when first released, by now they are reasonably cheap. For example, IÍve written books about the Canon EOS 1DS/1DS Mark II, the Nikon D1 and the Nikon D2X. These all are pro DSLRs and as such were released at prices ranging from $6,000 to $8,000. By now, however, the most you will pay is around $400 for any of them. In a few years, the Nikon D800E, too, will be much cheaper and an obvious choice for the frugal photographer. No matter the price, the D800 and D800E are two of the best DSLRs ever made. Either will change you as a photographer in fantastic ways.