As such you now have to ask the makers for quotes as it's a big world and what is here may not be there.

-> I rarely see folk on docking stations today. It's sort of a throwback to the days when the laptops didn't have good connectivity.

HOWEVER GROUPON HAS THIS i7 packed with a new battery and dock for 235USD.
https://www.groupon.com/deals/gs-hp-elitebook-8440p-no-webcam-2-8ghz-4gb-250gb-hdd-with-separate-new?deal_option=f3108e0c-70b0-4115-8102-a1d2b29e58de

Crucial.com has more RAM if you so desire.