looked around myself 6-7 months ago, ended up leasing a Cadwell Summit, great machine. I looked for used and refurbished too, but even 2nd hand a late model Cadwell will run between 11K-15K. Teca Synergy second hand is like 6-7 K. remember, you have to do 4-5 EMGs a month to pay for the machine if the lease is like 370-400/month