I think it's a fair price but you should assume it needs stringers. I think we've learned enough on this forum to assume anything that has the original wood stringers, probably needs them replaced.
Assuming that the interior is actually new and assuming you want to put the time in for stringers (it's a LOT of work) and you can handle switching the engine over.... You'd end up with a nice boat for around $6 - 7k.
Up to you if it's too much work or not.
Former owner of a 1987 Supra Saltare. Current owner of a Malibu 23LSV.