Disklavier

I know Yamaha makes the world's best digital pianos (I've got one myself, 
and it costed me a small fortune), but I urgently need a PORTABLE piano and 
this could be a good deal:

Casio CDP100  at $480 USD 

It's a 88 note potable stage piano with weighted action, I actually went to 
the store and played it today. Sound and feel was impressive at first, but 
on closer inspection, it's inferior to the Yamaha Clavinovas (over sensitive 
weighted action) However, the price seems affordable (it's actually a little 
over my budget), comes with pedal and it's portable. I've only seen entry-
level Yamahas for almost twice the price.

Let me know what you guys think,

Eli