CTCStore offers Amazon Prime members the Acase Professional Leather Case for Amazon Kindle 3 in Dark Brown for $9.95. Coupon code "I3HABE5L" cuts it to $5.25. With free shipping, that's tied with last week's mention of a different color and the lowest total price we could find. (Non-members can get free shipping with orders of $25 or more; otherwise, shipping adds $5.21.) Features include a microfiber interior padding, flexible corner straps, business card flap, and more. Coupon expires February 25.
Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months. (Note that currently there's a waitlist for Amazon Mom.)