Circuit City has Kensington Ci75m Wireless Laptop Mouse for $27.99 - $10 CC Rebate and $10 Kensington Rebate = $7.99 with free shipping

List Price: $29.99
Mail in rebate /Discount: - $2.00
Sales price: $27.99
Price After Rebate: $7.99
Ending on 09/20/08

Technical Details:

• Sleek, ergonomic design
• 27MHz wireless connection
• 1000dpi optical sensor
• Low battery indicator
• Automatic sleep state
• For PC and Mac

Link to the buy: Circuitcity.com
Rebate form: $20 Rebate