If it is a QEE make sure the walking foot is included as well. The Quilters Edition machines are supposed to include the 1/4" foot and the walking foot as well as a few other feet. Bernina feet are pricey, the walking foot is well over $100.00 so make sure that is included.
The price of the machine sounds like a good deal if it is including the BSR and embroidery module. I looked at one over the summer that was on sale and for the 440 it was one or the other for the special sale price, I don't think it included both but my memory has really sucked lately and i could be mistaken. At the time I was lusting after a longarm and could not consider a new sewing machine. I am pretty sure the sale price was right around what you said.