I wondered what happened to the Gee Bee kits, I hate to buy kits just to have on hand but it looks like it is becoming more and more prudent to do so.
Even if a company does not go out of business, very often they will drop a product to focus on something else. The Venture 60 comes to mind, it was always one of those someday planes as was the Dreamer ........ then suddenly without warning it is gone.