Unless you have a line on a secondary market RMD from someone attending Blade, I don't think you'll find one there. RatManDus haven't been in production for quite a while; looking back in my email archive, the last ones I bought retail were on 8/14/2007. The last one I saw at Knob Creek was a year ago. You can still find them on the BladeForums Exchange occasionally, but most folks who have RMDs hold onto them, and when they do come up, they sell fairly quickly -- good hunting -- if successful, you'll likely agree that they're worth the quest.