HandHeldItems.com knocks up to 85% off select Apple iPhone 1st-generation and 3G cases. Plus, take an extra 20% off via coupon code “20iphonecs”. In all, over 700 items are discounted, most of which are at or near lowest-we’ve-seen prices. (Scroll down to see them all.) A best bet after coupon is the Gogo Mirror Series iPhone 3G Case (pictured) in Platinum or Gold for $15.99 after coupon plus $6.95 for shipping. Deal ends April 30.