Hmmm, I don't know, if he's been trying to sell it for awhile you might have him there on a cheaper offer but, if the TM and fish finder together are worth the $250 I'd say go for it. If they are not worth much tell'em you give him $100 bucks for the boat only, and work it up from there.
a guy worked it that way on me, he didn't want nothen but the boat so i ended up selling my 1232 jon last year with two seats a battery and 34# MG TM for $200
I'm like Quackrstackr, are those stains or putty?