Meritline offers this Camera and Camcorder Bag in Black, model no. BR-001, for $7.99. Coupon code "MLCKG07ENL1" cuts it to $1.99. With free shipping, that's the lowest total price we could find by $4 and among the least expensive camera bags we've ever seen. It measures 6.5" x 4.9" x 3.4".
Note: Expect this item to take two to three weeks to arrive.