Buy.com offers the Logitech MX Revolution Cordless Laser Mouse, model no. 931689-0403, for $68.33. This $30 mail-in rebate cuts it to $38.33. With free shipping, it's $8 under our April mention and the lowest total price we've seen in more than a year. This mouse's "Hyper-Fast" scrolling feature pages down at very high speeds when you spin its scroll wheel. (It tries to figure out the best scrolling mode for the application you're using.) Other features include a document "quick-flip," a button that searches your favorite search engine for the highlighted text, rechargeable Li-ion battery, laser tracking, and more. Rebate ends June 9.

Of note, open a new Google Checkout account for $10 off and pay $28.33.