CLS55 Value?

Saw this beauty at the dealer couple weeks ago. Its been there for over a month. How long will it sit until the dealer dumps it? 60 days, 90, more? Its been over a month.
I know the longer I wait, the more desperate they get. I bought my 2005 e55 for $43k two years ago. Windshield sticker was $62k which was blue book at the time. Think they'd dump it for low $40k's. Wait longer?
Thanks for your thoughts.



