Well maybe they do pay more than those gold buyers kiosks in shopping centres, but those prices are only slightly more than half of spot!
On a side note... my galaxy s4 keeps turning posted pictures on their side like that too! Any tech-heads know how to fix?
put your S4 on the drive way, run over it with your car and then throw it off the edge of a cliff. then walk to the apple store and buy an iPhone. that should fix it.