Used boat question

[dman]

2010 Stratos 285 XL DC with a 2006 Johnson 150.  Both appear in excellent condition ( beautiful garage kept condition,including the trailer).  Have not had the chance to test run it or anything yet (but that will happen) Has good lowrance electronics (i forget the exact models) and 70# minn kota trolling. Storage compartments even look almost unused!  What kind of value would you put on this (being that the motor is 13 years old, but 

looks 1 year old) if it runs great and has good compression?

[WRB]

The engine should have a run hours meter.

Ask why the boat was repowered with a 2006 Johnson? Yamaha was the dealer engine.

The trailer will need tires if over 8 years old.

Garaged is a big plus.

$15-$17K est.

Tom