It seems that no matter what type of Rohrbaugh you have, selling any Rohrbaugh for $2500 is a massive challenge. As evidenced on Gunbroker many times. It could be that most people feel they just are not worth that amount of money. At that price level they are playing in the Wilson, Night Hawk, Ed Brown, et al , heady company to be trying to lure a buyer that would spend that much into buying a compact 9mm when there are quite a few out there for somewhat less money and equal quality. It is not the same market now as when the Rohrbaugh was first introduced and was fairly alone in it's position in the 9mm Market.
But I wish the seller good luck on his sale, but as we all know, it is only worth an amount if someone is willing to pay it.
Chief