RE: goldberg
Look around on the RCU classifieds and/or eBay. There are still a lot of older (pre-Lanier) kits floating around out there.
If I remember correctly the original box is cream colored and has printing and photos on all sides.
The older kits were die cut but the newer ones are laser cut. You'd think laser cutting would be nicer but the laser is unfortunately only as good as the data you feed it.
Now that Hobbico has bought up Goldberg, the quality of the kits may be on the rebound, who knows.