Zojirushi is the Apple of rice cookers-- really good but priced higher than almost everything else out there. I’d suggest exploring alternate brands, as you can still get a damn good appliance for much less moolah.
Last time I shopped for one I ended up getting a Sanyo, for half the price of the comparable Zojirushi. (This particular brand/model was recommended by somebody on eGullet, if I remember correctly.) I couldn’t be happier with it-- the particular one I got (at the link) comes with a separate slow-cooker pot and lid, along with steamer inserts. No pressure cooker, though!