samsung galaxy s 19000 swap for other phone offers !

Samsung galaxy s 19000, metallic black , 8gb onboard plus 16gb memorycard. About yr old gd condition n working order, boxed with all accesories. kept in a leather wallet type case so screen is scratch free was on 3 network but has been unlocked. looking for swap on another fone of similar value, just need a change so all offers il b considered prefer if its on 3 or unlocked thx for taking time to read n all interest will b replied to go on give me a try i can only say aye or naw would prefer another android or w.h.y to offer