I'm not sure if there's already an existing term for them- l call them true CIBs (all original contents of the game are there, like inserts, baggie, etc). Anyway, just watched a raw NES Turtles 2 mint CIB sell for $750. A similar ebay auction of the same title sold for over $800 a few weeks back. This obviously isn't the case for every NES game, but the "true cib" market for mint titles is certainly trending upward.