The HX was never very popular because it never really filled a niche. Although it's classified as a two person ski, it's really just too unstable for two people, it's not very stable with one person. On the plus side it's got the 717 engine which is very reliable. Personally if it were me I would look for a ski with an X4 hull and at least a 717. Like a 96XP.
This is just my opinion and it's free, take it for what its worth.
It's good that you are located somewhere in the world, SeaDoo's are pretty scarce on other planets.
Lou