It was officially announced on February 7, 2012 and went on sale in late March 2012 for the suggested retail price of $2999.95 in the U.S., £2399 in the UK, and €2892 in the Eurozone. Shortly after the camera went on sale, Nikon's UK subsidiary increased the price of the D800 in that market by £200 to £2599, saying that the original price was due to an "internal systems error". However, Nikon honored the original price for all pre-orders placed before March 24, and added that no price changes would be made in other markets.
The successor is the Nikon D810 - announced June 26, 2014.
4 frames per second in continuous FX mode or 5:4 crop mode. 5 frames per second in continuous 1.2× crop mode or DX (APS-C) mode. With the optional MB-D12 battery grip, fitted with either the EN-EL18 battery pack of the D4 or AA batteries, continuous shooting at 6 frames per second in DX mode is supported.
Buffer size for 17 RAW or 56 JPEG with maximum quality.
The D800E is a specialized version which uses a new optical anti-aliasing filter with no low-pass filter effect (no blurring) to obtain the sharpest images possible. Nikon claims that possible aliasing effects (moiré) can be lessened by software-processing in camera or external programs like Nikon's Capture NX2.
Reviewers have pointed out that whilst increased moiré is difficult to remove in post-processing, it is relatively easy to combat while photo-taking (such as by changing the angle, aperture or position). Furthermore, moire is rarely found in photos (besides man-made, repeated patterns such as in architecture). Hence, most recommend the D800E, as the lack of low-pass filter brings about a noticeable improvement in optical resolution.
Nikon has advised that there are mislabelled Nikon D800E in circulation that are actually the D800 model with the front cover replaced so as to appear like a D800E. Such modified D800s are not covered under Nikon warranty. Nikon advises users to "please take all necessary precautions to ensure the authenticity of a camera before purchasing one" and explains how to confirm authenticity with physical access to a camera. The procedure requires taking a picture.