I had a RPR, with a bunch of mods, and 2 spare custom barrels up on another site for a while. I think it is just that the RPR isn't selling well. There seem to be a fair number available used, and new prices if you watch sales can be crazy low. I wish you luck. I ended up deciding to keep mine and shoot it some. It has some benefits, and I used it almost exclusively for a season. I just don't like it as much as my "nicer" and more traditional rifles.
Yea I was seeing the same. The thing is I was selling it solely to buy a hunting setup. But the more I think about it, the more idiotic it sounds. The rifle shoots great (I am the limiting factor in accuracy, not it).
I'm leaning much more toward keeping it and just not hunting this year. The RPR is way too heavy to carry through the brush and up the hills I hunt on!