Which brings up another point - it can be very difficult to determine how much time is on a case. The only thing the engine logbook really tracks is the data-plate. Everything else can be swapped with no continuing record of time.
Which, in my view, would make Bengie's case very attractive (were I wearing Rogers shoes).
Odds are very high that his first run, 2000 TT hours case, would be a prime candidate to be positioned to go another 2,000 hours via the overhaul process.
That would have a high value to me.
Jim