Hasselblad is reasonably cheap in Sweden and equipment are not hard to find.
Cheapest is of course to buy from a private seller. If you know Swedish you can try www.blocket.se
Next Saturday there is an auction in Stockholm with loads of Hassy-stuff (www.lpfoto.se for tha catalogue).
Are you looking for anything special?
If you have any questions or need any help finding stuff in Sweden just let me know (I live there).