Newegg offers the Zalman Fanless CPU Cooler, model no. FX70, for $49.99. This $15 mail-in rebate cuts it to $34.99. With free shipping, that's tied with last week's mention as the lowest total price we've seen. (It's also a price low now by $30.) It features a twist heatsink structure with six heatpipes. Deal ends March 31.