Your probably going to have to eighter bump up the price, or some how find alternatives. I don't have a huge tank just a 72 gallon...what you can do is go to multiple lfs and if thier is a floor model for a tank ask would they sell it and for how much? Then look around especially at the stand area if they come with them, look for imperfections. The tank I have now would have cost $800 but they down graded the price because it was a floor model and I pointed at scratches in the wood....painted it the next day and looks new
Good Luck hope you find your dream tank