Also, I don't know how badly broken your old version of BIAB is. If you still have most of the files, the chances are any additional styles etc. that you bought would still work. So if you are really strapped for cash you could buy the cheapest no add-ons version of BIAB and copy the stuff from your old version.

But as VideoTrack says, traditionally the next version of BIAB comes out in December and there are usually discount offers that include lots of stuff bundled in the package. So if you can wait, do.

Andy