WHAT to buy ypg 235 vs NP30 both used

[Gian]

http://tampa.craigslist.org/pnl/msg/2202435888.html

I am tryin to decide between the two and need help

the ypg looks new and he wants 120 vs the NP30 posted on CL

I would like to be able to combine with a casio ctk 3000 to combine and use those tones, but I would also like to get enough of a feel for a real piano

but Which one is a better deal?

 

[Gian]

OK so what are my options as far as....

So what are my options as far as combining either of the two with the CTK

I mean would I be able to combine them and use tones from both simultaneously?

 

[Gian]

ok so no go do I need to post in another room?

no way to connect them using midi and mix tones from my ctk with one of these?
which one would be easier to configure with or without a laptop?