Telephoto lenses tend to be expensive and heavy, but in recent years, third party manufacturers have provided some very tempting alternatives. The Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens is one of those alternatives, and today only, you can get it for $200 off along with a free UV filter and expedited shipping.
One of the best ways to ensure your photos come out as well as possible is to use a display calibrator to make sure your monitor is both the correct brightness and is displaying accurate colors. Today only, you can take almost half off a Spyder5PRO Display Calibration System.
The MacBook Pro remains the workhorse of choice for a lot of photographers and videographers. They come with great capabilities, battery life, and are known for their reliability, but it's rare to see a discount on them. Nonetheless, today, you can take $1,000 off a 15.4" MacBook Pro with Touch Bar (late 2016).
The MacBook Pro remains the computer of choice for a large number of photographers and videographers, with great power, battery life, and reliability. However, they're very rarely discounted, but today only, you can get one of the top-level MacBook Pros for $1,200 off.