With orders of $25 or more, Amazon offers Prime members the Case Logic Compact Camera Case in Red, model no. DCB-302, for $4.99 with free shipping. (Non-members can spend $49 to qualify for free shipping.) That's the lowest total price we could find by $4. It includes a zipped front storage pocket and a detachable cross-body strap.
Note: This item is part of Amazon's "Add-on program" and can only be purchased with an order of $25 or more.