I phone 3GS 16GB in Black .

I have an iphone 3gs 16gb in black Has small mark (Pictured Below little mark under the c key) inside screen from backlight repair 2 months ago..can be removed - All checked at time of screen repair.. Good condition Currently has arsenal skin on it but has had case over the top.. Can be removed by pulling off and wiping it over.. Has box and charger including original paperbook and pin etc... Quick sale wanted I believe its unlocked but has always had O2 sim in Can email / text reply asap as emails come to my phone...