I also bought an original one from the same person here. I only got it because it was the last C1 camera accessory (except for the case) that I did not have. I thought it would be cool to own a full and complete kit. Kind of like filling in the final empty corner in a room.
Then I actually tried it out...
Hey! Wait a minute! This thing is really useful! I mean, REALLY useful. Like, I should have gotten one of these years ago for this camera. What was I thinking?
Good luck with your sales.
(No connection with Randy whatsoever...)