I think the most accurate representation would be the Dr Gonzo set - although the video has been made anamorphic and is a little soft, the commentaries are included. The 4th disc in the set I believe contains the laserdisc supplemental material.
The most accurate representation of the video would be the "bonus discs" for the 2006 official DVD release (aka the GOUT) - these non-anamorphic DVDs are from the same video masters as the DC.