Could you try to do 260.00 shipped ? If shipping makes that much less then 225.00 to you I will kick in some more.
Any chance for a pic or two? How is the finish ? Did the missing window have any hardware that attached to it? Do you have that hardware or did it go missing with the window?
legend in my own mind
Advice is only as good as the person applying it--
Don't make me give you bad advice!
Lemons or lemonaide, whatever your taste provides.