Logitech has the Logitech MX Anywhere Wireless Laser Mouse for a good price.

Pricegrabber Price : $56.98 ~ $84.98 Shipped

1. Logitech Price : $49.99 Shipped
2. Use coupon code logi_ws_72211 to get 20% off ( Exp : 7/23/11 )
Final Price : $39.99 Shipped