While my iPhone 3G has treated me well I have been wanting to make the jump to the new iPhone 4 for a while now. The new deal from Radio Shack may just put me over the edge. Conveniently someone just sent me this link for a iPhone 4 cover from Lazerwood. I usually hate wood grain "stickers" and when I saw these my first thought was that they needed to make them out of real wood. That's when I realized they are real wood. Veneers anyway. Available in birch, walnut, cherry among others these wood covers have peel-and-stick backing making them easy to apply and remove without damage to the phone.
Share your favorite case in the comments.