Buy.com offers the Cooler Master NotePal X-Lite Notebook Cooler, model no. R9-NBC-XLIT-GP, for $14.99. This $10 mail-in rebate cuts it to $4.99. With free shipping, that's the lowest total price we could find by $9, outside of the price below, although we saw it for $0 after rebate with in-store pickup in April. This cooler, designed for notebooks of 14" or less, features a USB extender and 140mm fan. Rebate expires August 19.

Of note, newegg charges the same via this $10 mail-in rebate.