Etekcity via Amazon offers the Etekcity Scroll Alpha Laser Gaming Mouse for $24.99. coupon code "IGN5OFFM" drops it to $19.99. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $8.64.) That's $78 off list and the lowest total price we could find, although we saw it for a buck less in May. It features eight programmable buttons, adjustable DPI (up to 8,200), braided fiber cable, gold-plated USB connector, and symmetrical design.