Know idea where to post this so please move if there is an appropriate thread...

I am looking for a digital piano for around $500 that sounds pretty good and not too fake. I am not looking for synthesizers, but digital pianos such as this:


Also, does anyone know if the one above is any good? I read the reviews, but they are pretty mixed oppinions.
I guess it wont be too bad for starting out... I just dont want a synthesizer or anything. I kind of want something closer to an acoustic piano without it being so f-ing expensive.