it looks like it is a 96 Seadoo Challenger, i might be wrong.
if it runs, is clean in/out, and doesnt need any of the normal maintenance items, that is a very good price. it is small, fits 4-5 small people, kinda quick for what it is. like he said, a good beginner boat. it would be worth 2500 next season easy if you dont break anything this summer. if i had green liquid cash i would be on this today. good luck with the sale.
tom