I'm a little concerned about my iPhone 4. Basically, I have three/four deep scratches on the back of it, near the Apple, and a couple of light scratches here and there, back and front. I consider this 'Okay Condition'. Now, come June 2011, how much should I be able to sell this off for (Jailbroken and Unlocked), including original accessories, minus the headphones, and with a Griffin Reveal Etch case? Also, should I be concerned with the looks or am I being overprotective?