iControlPad iPhone gamepad case prototype surfaces

We saw a couple versions of the iControlPad iPhone gamepad surface back in May, but it looks like the clever add-on is getting close to reality -- check out these case prototypes that just popped up. Yeah, it's not, uh, small -- good thing the target price is under $30. Touch Arcade also has some other pictures of another iPhone gaming accessory that looks like it slides open, check it out at the read link.