I had a 01 fx 470 and it was an interesting bike. Parts support was an issue because most of the Husaberg dealers were or are dumping the line-mark-up on parts wasn't enough, plus they didn't sell well. My comments on the bike-good power, good handling, suspension needs work, swingarm kept filling with water when washed. Frequent oil changes are critical. Suggest you ask the same question on www.husaberg.org.
build quality was not as good as a KTM-kinda cobby. Lots of little things to tinker with.
The price is good-if you like the bike, go for it...but know it requires alot of maintenance.