Um.. all seemed unavailable when I tried so ended up with a £10 Sigma BC 12.12 which seems to have reasonably good reviews and for work use is more useful than the one I have which has no computer upload and a dam sight less worrying than my Garmin if I lose it! Might get used shortly as I had my long awaited knee op on Tuesday and can start "light" cycling from Dec 13 onwards, although quite how far given hills in most directions (what exactly passes as "light" cycling?)Some versions showing as unavailable but others still available,worth a punt at £5 thanks