Ah, no, but I know who won the last one on eBay and it wasn't anywhere near $5K.
Also, congrats on yours, Trevor! I was somewhat interested but simply have no room to display it. It would be better suited to go to another collector who would appreciate it more.
Not just crazy but plain stupid as well. These fake/replica visors were all over the place back in the day and still pulls only about $90 by auction. Mind boggling.