I don't know how new of a grady white you want but their is a 1986 24' grady white offshore with 1999 johnson 225 hp looks like it's in excellent shape for 22,900 at monahans marine the web site is www.monahanmarine.com tought you might want to check it out. later "reel it in"
found another one 1988 24'grady white 240 offshore 225hp yamaha hardtop tandom trailer $17,500 203 389-5033 it's in the jan 25th issue of the fisherman magazine " reel it in"