This listing is for the 493 Space Command Center (Flatplate Version), USA box version, released in 1979. See pictures for detail; the box is in very good condition and unopened, very rare and hard to find. The 493 USA box version of these sets from 1979 featured tabbed side seals, and inner cardboard box with inner polybags of various types containing the parts.
Please contact with any questions. This item is in the category "Toys & Hobbies\Building Toys\LEGO (R) Building Toys\LEGO (R) Complete Sets & Packs". The seller is "fractal_blossom" and is located in this country: US. This item can be shipped worldwide.