Meritline offers this Black Paper CD/DVD Sleeve with Clear Window 100-Pack for $6.99. Apply coupon code "MLCK09M12NL1" to cut it to $3.99 ($0.04/sleeve). With free shipping, that's the lowest total price we could find for this quantity of sleeves in any color by $6. Features include a clear window and closing flap. Coupon expires after 300 redemptions.