Ok, I need some advice here. I've got a '98 Moomba Outback that has a blown motor. I'm trying to determine if it's worth replacing the engine. The bid to replace the engine and exhaust manifolds is $9,300.

I know there's a lot of factors, but with a new motor, re-upholstered, Monster Tower, trailer w/ new tires and some other fixes, I'm trying to determine what it's worth.

Anyone know where I can look up boat values to see if this is worth replacing the engine or what it might be worth, as-is?

Thanks in advance.