HandHeldItems takes an extra 20% off iPhone 5 cases via coupon code "20iphone5cases". Even better, all cases come bundled with a $1 HandHeldItems Credit. With prices starting at $2.32 after coupon, that's the best discount we've seen on these items from HandHeldItems. Shipping starts at $2.85, although many items receive free shipping. Coupon expires September 30.

A best bet is to preorder the HHI Mesh Plate Duo Shield Case for iPhone 5 in six colors (Black/Grey pictured) bundled with a $1 HandHeldItems credit for $9.99 before the above coupon, $7.99 after. With $2.85 for shipping, it's the lowest total price we could find for this type of iPhone 5 case. (It's scheduled to ship on October 1.)