Hi there,
Bought one years back when they were new. Always have been quite pleased with the results but for the love of God, use it with Vuescan! The original software compares to Vuescan as a rusty VW Beetle to a Porsche 911. With Vuescan you get 16 bits output and multiple pass capability for example.
BUT... mine has been replaced by a Nikon Coolscan V. I literally worked the Minolta to the death. The neg carrier got broken (I don't think you can get new ones) and had to be closed with the help of sticky tape. Furthermore the transport mechanism was dying, lots of grinding and the carrier often wouldn't feed. This also caused unsharpness when doing multiple passes.
So yes, it is a good and inexpensive scanner. But if it has seen heavy use... I wouldn't buy it.