20 Scepter Value?

[Ryank]

I have a 79 20 scepter and am thinking about selling. It has a 150 black max merc 1984, runs good, Boat has never been bottom painted, very little use. Aluminum trailer has new tires, wheels, axles. Has bimini top, anchor, boat is in great shape, though the fuel tank lid needs to be recored, Any ideas on Value? I will sell very reasonable if I am going to sell but not sure what to ask.