Ending today, Newegg offers the CORSAIR Hydro Series H80i Water Cooler, model no. CW-9060008-WW, for $89.99. Coupon code "EMCPBWE44" cuts it to $74.99. With free shipping, that's the lowest total price we could find by $17. This liquid cooler features dual fans and a double-thick 120mm radiator and installs via magnetic installation brackets.