RC2 if you are reading...(hint, hint)...
I never cared for these as they were too much case, not enough slots. Aside from the foam deteriorating as well, the cars themselves would often times fall out upon opening too.
A 48 cars (4x12 stacked) or a 72 car flat case much like the Hot Wheels cases of the early 70's style with adjustable slots would be a sure fire hit and a massive seller.
They wouldn't be able to keep these on the shelves!
Of the gripes and complaints I hear from diecast collectors all sharing that same opinion, I am shocked that RC/Johnny Ertl hasn't jumped on this yet. :thumbsup: