I have been lugging these around with me during three different moves since about 1999. I have two of each. I did a google search on these items but could not really find these items on the web which leads me to believe they may be rare pieces as far as 'toys' go. They are all mint, pristine, still in original boxes/blister packs. I still have the receipt for two of the sets. I bought the 'Apollo 11 First Lunar Landing' sets and the 'Mercury, Gemini, Apollo, Shuttle Astronaut' figures sets from a 'Johnson Smith Company' which may not even be in business anymore. I may have bought the 'Space Voyagers Lunar Rover Vehicle' sets from the same company at the same time but don't have the receipt for them. They are very cool detailed plastic replicas!! Take a look below.
FIRST LUNAR LANDING REPLICAS
MERCURY, GEMINI, APOLLO, SHUTTLE
LUNAR ROVER VEHICLES REPLICAS