mopar 440 that was put into a boat?

Hi everybody,
I need some advice, up to date i have only had small blocks 340, 360s my duster has a 360 in it now runs good. OK got a call today from a friend from work I have not heard from for some time. long story shork his uncle passed and left him two cars both challengers, and a bunch of parts, he not being a car guy is selling off the parts now. so today he offered me a 1970 440 motor that was a Auto motor that was converted for use in a boat, he says the motor has 2000 hrs on a rebuild it is from carb to pan and he wants $200 for it, Im not sure at this point what I would do with it, is it worth the trouble? can it be converted back to Auto? going to look at it some time this weekend, Thanks for any input Scott.