Buying a second hand keybord?

[kirsty]

You may consider a Yamaha CP4.
It's the same weight as the 88-key Nords, and it has just been discontinued so you can find it cheap (used or even new, if some shops still have stock to clear).
Most importantly, it's considered by many the best portable piano action available.

I will second that if its just a great keybed you are looking for.

The CP4 keybed is very nice to use and they can be picked up for reasonable prices second hand.. probably cheaper than Nord 88 boards which tend to hold up their money well on the second hand market.