Amazon.com offers the iFrogz Luxe Hard Case for iPhone 3G / 3GS
in five colors for $3.49
. Shipping adds about $5
, but orders of $25 or more qualify for free shipping. Even with shipping, that ties our July mention and the lowest total price we could find by $6, although we did see one color for a buck less in May (since expired). These hard plastic cases feature a metallic facade and a "soft touch" feel.