All Rhino re-issue remasters plus Chicago 18 & 19, which have never been re-issued. Alos, Chicago XXX and the issue of Lamm's early solo effort.
The majority of discs will be flawless; a few might have minor blemishes that do not affect play. All inserts will be mint or near mint, or a few with minor handling wear. Chicago XXX is lacking the slipcover as issued, Chicago 18 & 19 both have light sun fading to the face-out spine.