The one on the right is actually in perfect condition save a few minor scuffs.
the one on the left is completely functional but has def seen better days. The mounting plate for hot-shoe mounts was broken off and replaced. it doesn't have the same lock as the one on the right but has a cord you can plug into the camera. it also takes a little longer to recycle than the non broken one.
bought the first for $70 and the second for $50. Looking for about this but will take offers (if you buy both i'll take $10 off).
hit me up. i'll post a few shots i took with em if you guys are interested.