eBay is offering Microsoft 3500 Wireless Mobile Mouse for $10 with free shipping. Features built-in battery indicator, ambidextrous design, compatible with most Windows and Mac computers.

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Amazon has the Razer Viper Ultralight Wired RGB Gaming Mouse (RZ01-02550100-R3U1) for $40 with free shipping. List price: $80. Features a high-precision, 16K DPI optical sensor befitting the most serious gamers without the need for drilling holes in the chassis like competitor mice. The #1 Best-Selling Gaming Peripherals Manufacturer in the US. Best Buy sells it for the same price.

Has excellent Amazon Reviews.

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Amazon has the Microsoft D5D-00001 Wireless Mobile Mouse 4000 (Graphite) for $9.95 with free shipping on $25+. Features ambidextrous design, transceiver stows in the bottom, 2.4GHz wireless connection, up to 15-foot range.

Has good Amazon Reviews.

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