CTCStore offers Amazon Prime members the Acase Reading Book Lighted Leather Case for Amazon Kindle Touch in Black for $18.95. Coupon code "T4CXP2X7" cuts it to $11.96. With free shipping, that's the lowest total price we could find by $8, although we saw it for $2 less in February. (Non-members can spend over $25 to qualify for free shipping; otherwise, shipping adds $5.21.) This case fits the latest generation Kindle and features a built-in LED light, leather exterior, and suede interior. Coupon expires May 16.