Blackberry Bold 9790 O2 Smartphone, boxed&receipt, 2 weeks old and cheapest on gumtree! ?

Hi, This is a blackberry bold 9790, its locked to o2 and comes with the receipt and box (not pictured) its in super condition but I just got a new phone today, and need money for uni! Screen protector since day 1 so it wont have a mark, has a couple very small scuff marks at the bottom which i have tried to show in a photo. thanks