Would swap HTC with cracked lens for an Iphone *

Hi, I would like to do a straight swap for a barely used, but lightly damaged HTC XL Sensation with Beats. The phone has a cracked screen lens, but the LCD and everything else is working fine. The Beats earphones are not included, but I have the box and everything else that comes with it. I would swap the phone for a used Iphone 4 which could have cosmetic damage as well. If you have anything to offer, please give me a shout.