I think that the R-D1 will hold its value for a long time, I understand that digital equipment just get obsoleted by progress and hence their quick depreciation. But unless some other camera maker out there build a camera with analog dials, a seemingly useless lever, out dated LCD shutter speed lights in the viewfinder, a flip LCD to hide the digital component, an ISO dial that is so cleverly hidden in the shutter speed dial, than I think this camera will remain unique and the prices will hit a threshold and stay for a long time, at least until the camera becomes unrepairable.
For me I would never sell the R-D1s I have, I would probably sell the M9 for a M10, like I did the M8, but the R-D1 is here to stay. Just love the handling and the pictures are fine within its limitations.
I dream of a R-D2 to make the R-D1 obsolete. I just love these Bessa Bodies, I have a R4A and I think it is well made and tough, I dare say just as good as a M7 in some ways. Handling on the Bessa bodies is superior in my opinion, better grip.
In Hong Kong the R-D1 is selling for around HK$9000 or US$1153, I am tempted to buy another one. I am heading off to Tibet this week with the M9 and R-D1s and if the R-D1s makes the grade and performs I will probably buy another.