My friend is selling his 1988 19' Marlin ski boat. The engine is a 2006 Mercruiser 5.7 Liter engine and the outdrive is also a 2006 Mercruiser. The hull is in good shape and the boat runs good. Asking price is $4,800 OBO. The upholstery needs a little work or reupholstery in the near future. The boat can be seen at The IronScroll, 2489 E 14th St # B in Yuma, AZ. Owner's name is Francisco and he can be reached at (928) 941-0686.
Not being an ass on purpose, but calling major bigtime BS on the 2006 Mercruiser outdrive and engine...Maybe a later long block, but that has late '80's written all over it...They stopped using Q-jet carbs in 1997...
Gen 2 Mercruisers look nothing like that one pictured, so unless these pics were before the change, then uhm, no...
Still a decent deal, but buyer beware...

GT