My own personal opinion, i wouldn't bother with a DP. By the time you have sourced one and parted with the best part of 170 dollars, you might as well buy a Bobamaker (imo one of the best valued buckets on the market) or Sgt Fang is casting some superb resin ones at the mo for approx 170 dollars.
forget the DP because once you have it you will want to upgrade and then wish you had saved for a couple of extra weeks and bought a better one.
sorry to be blunt but it is true.