lungs414

I was a long time MB owner. From first CLK -320 back in '98 to '13 s550 4-matic. Went to Tesla for last 2 cars. I have been away obviously and some things have changed for me. Trying to get up to speed on the new S's. In the middle of moving, but need a new vehicle . Carrying 2 homes currently while waiting to sell one while the new one is finished has left me considering a CPO. Kind of slim pickings, right now.
How are the S450's ?
What is a good percentage off of sticker price I could expect?

Thanks
Rich