Update, finally back (received March 28th) from Keithley!
This is my first cal process outside of the corporate environment. It took two rounds with Keithley to even get a cal quote, first one came back as a quote for a new 2010! Anyhow, here is the breakdown:
Calibration std price: $315, Optional Data: $65, $180 for a firmware update and $12.50 return shipping. I had no personal reason for the data, just thought it might be of some interest to others here. From the documentation I knew there was at min 6 newer firmware revisions, so I opted for the latest.
Keithley received the meter on March 10th. On March 18th I received an email stating the meter was "noisy" and required repair with a new quote:
Repair with Cal: $1120, Optional Data: $65 and $12.50 return shipping. It would have cost me the $180 and $12.50 to have them simply return it without repair. Note this is total, not in addition to the above first cal quote.
For those interested in what a "noisy" Keithley 2010 with a 14 year old cal reads:

I tested the meter thoroughly before sending in for cal, but I'm not going to call them out, I am for the most part satisfied with how to went. The repair included an entirely new board, rubber keyboard membrane, and I'm pretty sure VFD. A lot of good those new caps did me, ha ha.
Summary:
Used 2010 for: $1000
New PS Caps: ~$30
Repair/Cal total: $1197.50
In total about 2/3s of a new unit.