The Logitech G309 Lightspeed Wireless Gaming Mouse just dropped to $34.99 at Amazon via an on-page coupon, down from its $89.99 recommended retail price. That saves you $55, and Amazon says the deal is 61% off RRP. Better still, this is an all-time low price, so it stands out as one of those rare discounts worth grabbing before it changes.See the deal at Amazon