As one of its daily deals, Newegg offers the Corsair Hydro Series H100i GTX Extreme Performance 240mm Liquid CPU Cooler, model no. CW-9060021-WW, for $99.99. This $20 mail-in rebate drops it to $79.99. With free shipping, that's the lowest total price we could find by $25. It's compatible with most modern CPU sockets and features two 120mm high torque fans. Deal ends today.