9000 points (+taxes) is
Zone1-Zone1 (
Z1: UK, Austria, Belgium, France, Germany, Luxembourg, Netherlands, Republic of Ireland, Switzerland).
6000 points + £70 + taxes is:
Zone1-Zone2 (
Z2: Armenia, Belarus, Bosnia-Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Georgia, Greece, Hungary, Italy, Latvia, Lithuania, Macedonia, Malta, Moldavia, Montenegro, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovenia, Spain (including Balearics), Sweden, Turkey, Ukraine, Yugoslavia)
4500 points + £40 +taxes is:
Zone1-Zone1
All in economy, with one-way journeys available @ 50% off.
So they definitely do have a good value.
I haven't got any plans for Z1-Z1 flights in the near future, but probably have a Z1-Z2 flight soon. I'm hoping BA are about to launch a massive sale which would make the cost closer to £130, which would be about the same value as the BMI points+cash+taxes ex-LHR.
I'm sure we could work out some kind of arrangement
I'll let you know if I do start planning anything where they could come in handy. (My total is only 5000 miles on BMI, so my points are fairly useless at the moment).