Regardless of the opinions of some of the others, I feel the PSR740 is a professional keyboard and worth many times its cost.
I used one for a couple of months before getting the 9000 and loved it. I love the 9000, but I wish I'd kept the 740 also.
Nothing wrong with getting one from the internet, like Sweetwater, but don't forget George Kaye. He has helped us in so many ways, and is one of the most knowledgeable store owners I've come across.
He always has time to help, even if you are NOT his customer. IF he charges a little more (I doubt it), it would be worth it. He would probably throw in software to more than compensate.
Don