My iPhone5 just drop and got its edge bent T.T

I just dropped my iPhone5 with the glass table today. The table is fine...but my iPhone5 did not. It's got a huge scar on the edge behind the sim tray(back cover side). It's quite okay for using because I might find some bumper to cover this up...

However, If it is possible to claim this scar? or find a replacement part at reasonable price? I might give it a try. What would you guys suggestion?

Oh and I lived in UK by the way....

Thanks!!!