Ends today. Newegg has the Tek Republic TM 3600 DPI Gaming Wired USB Laser Mouse for $20 - $5 off with coupon code EMCJNGN65 [Exp 11/5] = $15 with free shipping. Features 7 buttons, on-the-fly adjustable DPI, weight-tuning system, and up to 20g of acceleration. Normally around $24.
Deal has expired