Received the last Roto Grip original CELL from their website.  Ball came in less than 2 days.  All Specs were as described on the website and the PIN-CG-Mass Bias is about as close to a straight line as possible.

Ball has some strange turquoise coloration pattern, quite possibly one of the uglier color patterns I've seen, maybe the end run of a batch, but if I get more hook out of it than my current Roto-Grip Battle...I could care less what color it is.

A+ for Buddies again.