This deal has ended.
Buy.com drops the price of this Kensington Wireless Presenter W/ Laser Pointer to $34.99 with free shipping. When coupled with this $15 Mail-in Rebate this beats Amazon's price by $10, which was the next-lowest we could find. This presenter has a range of up to 60', so you can be as mobile as you like during your powerpoint presentations. There is no sales tax (except CA, MA, MD, NY, TN).