You've heard about our ongoing battle with the CPSC. Due to their baseless and relentless legal badgering, we've sadly decided to stop production of Buckyballs and Buckycubes.
We still have a few thousand sets in stock, but once we sell through those, they're gone for good.
Also they're still being sued by the Buckminster Fuller estate:
Maxfield & Oberton moved to dismiss all causes of action, claiming among other things that Buckyballs are named after a carbon molecule, not Buckminster Fuller. In 1985, scientists named a newly discovered molecule Buckminsterfullerene after its resemblance to a geodesic dome. U.S. District Judge Lucy Koh held a hearing on the issue last week and upheld most claims Monday.