This one's off a Rumblefish XL I got recently here on TB which came with a silver guard I prefer (gold's just not my thing, I guess), so I don't foresee putting this one back on. According to the Pickguardian site (maker of aftermarket guards for the 'fish) this should fit the standard Rumblefish JJ as well as the XL. The only issue I can imagine is that the micro-switch opening might need to be enlarged a bit to accommodate a tone pot. If anyone knows for sure, I'm all ears.
This appears to be an OEM guard ... at least, I can't seem to find an aftermarket version quite like it. Again, if anyone knows how to tell for sure, I'm happy to do my best to verify that fact.
It's in excellent shape. Maybe a few very minor swirls from typical use. Haven't had a chance to snap a pic, but here's a link to the sale thread where I snagged it which shows it installed:
FS: Reverend Rumblefish XL
Asking
$28 shipped (CONUS). PM with questions. Thanks for looking!