So how much should I sell it for?

[phatdaddy]

good looking rig, make a great bay/scallop boat. the age of the motor is a minor negative, as well as the bottom paint.

start at $3800-$4500
hull $1000
motor $1000
neatness of rig and custom upgrades, trolling motor etc $1000
trailer $500-$800,

but all that is a wag
you know your market