Etekcity via Amazon offers its Etekcity Scroll X1 2400 DPI Wired USB Optical Gaming Mouse
, model no. M555, for $16.98. Coupon code "X1SCR5FF" cuts it to $11.98
. Prime members qualify for free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $8.64.) That's tied with a Black Friday deal as the lowest total price we've seen. It features an adjustable DPI up to 2,400, 125Hz to 1,000Hz adjustable polling rate, gold-plated copper braided wire, and anti-skid rubber coating.