The Logitech MX Ergo advanced wireless trackball mouse is down to $73.63 on Amazon. Since the last time we saw it drop this low, the mouse has been selling for around $80 with spikes as high as $100. It has been more than six months since we saw the Ergo go so low.

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Logitech MX Ergo adjustable advanced wireless trackball mouse

If you ever feel fatigue in your hand or the joints in your hand after using a regular mouse for a long time, you should try a trackball mouse like the Ergo.

$73.63 $80.00 $6 off

The deal given is no longer valid and we do not have a better one. However, we have found some similar deals

Read Windows Central's review of this mouse. The reviewer calls it "the best mouse I've ever used." Trackball mice require less wrist and arm movement than a regular mouse, so they can relieve a lot of that strain you feel after using a mouse for a long period of time. The Ergo says it requires 20% less muscular strain to use. It has an adjustable hinge that lets you change the trackball angle up to 20 degrees for a more natural position.

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Its unique shape gives your hand full palm and finger support with a comfortable grip on the soft rubber top. It has advanced optical tracking and the ability to switch between tracking for speed and tracking for precision. The battery can last up to four months on a single charge, and you can get a full day of use from just one minute of charging.

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