Amazon has marked down the Logitech G309 Lightspeed wireless gaming mouse first the first time since its release just a month or two ago. This first-ever discount drops the price to a slightly more manageable $71.99 from the original listing price of $79.99. Usually, new models are not going to be found at a discount, so this 10% off deal is an excellent opportunity to purchase a gaming mouse that is hot off the press.