Can anyone comment on why at any particular time there appear to be quite a number of second hand Cirrus for sale. I am referring here to the European, including UK market. This may just be a false impression, but could it be that even the quite wealthy owners balk at the high cost of running the aircraft coupled with utilisation far lower than they perhaps imagined before they bought. There appear to be a hard core of owners who retain their chosen mount, whether it be Mooney, TB20, Bonanza or Commanche for decades. Are there similar Cirrus owners who will stick with their aircraft for years?