£1750-£2250 is about what they go for. I know one way you could get an XL for the best deal.
Buy the Ribtec 585 on here from Steve at KB DRY STACK. It's up at £5,995 or open to an offer
If that honda is an XL which I think it is, swap motors and re-sell the RIBTEC for say £4,995. Which is a cheap boat to get somebody on the water then.
I've seen the boat and the tubes look very good.It was having new seating, trailer checked etc. engine was a Honda so usual corrosion but looked ok for its age.