Need PRID Knockout Left Arm

Mine came misassembled! Oh noez! His left arm is totally wonked up and has a right bicep and a right hand.

I know there isn't a lot of love for this figure, but I personally think it's fantastic. I've been looking forward to him so much, but his arm is really killing me.

If any of you can sell a whole left arm of his, or at the very, very least just a left hand, that'd be fantastic!