Electromaster via Amazon offers the Snap-On Case with Card Storage for iPhone 4 / 4S
in White (pictured) for $2.95
with free shipping
. That's a 29 cent drop from our mention three weeks ago and it's $1 below the lowest total price we could find for a similar case. This snap-on case features a pocket that can be used to store ID cards, credit cards, or cash.
Of note, it's also available in Black for $2.99 with free shipping. That's another slight drop from our previous listing and current price low by $1.