Logitech G600 MMO Gaming Mouse $35 at Newegg

Newegg has the refurbished Logitech G600 910-002864 MMO Gaming Mouse (Black) for $50 - 30% off with coupon code EMCXWVL83 [Exp 2/4] = $35 with free shipping. Normally costs around $70 and up elsewhere. Integrated with 20 MMO-tuned buttons, G-shift ring-finger button, and customizable thumb panel lighting colors.