Amazon offers the Roccat Savu USB Optical Gaming Mouse, model no. ROC-11-600, for $39.29. Clip the $15 off coupon to drop it to $24.29 at final checkout. With free shipping, that's $14 under our mention from Cyber Monday week and the lowest total price we've seen for this mouse. (It's a current low by $15.) It features 4000 dpi, achievements display, and customizable multi-color lighting.