There are 13 LEGO Space sets in 1988. Message Intercept Base is the largest set with 569 pieces.
| Image | Set Number | Name | Year | MSRP | Price Per Brick | 
|---|---|---|---|---|---|
|  | 1530 | Space Value Pack | 1988 | $ | N/A | 
|  | 6703 | Minifig Pack | 1988 | $ | N/A | 
|  | 6770 | Lunar Transporter Patroller | 1988 | $ | N/A | 
|  | 6783 | Sonar Transmitting Cruiser | 1988 | $50 | $0.14 | 
|  | 6828 | Twin-Winged Spoiler | 1988 | $ | N/A | 
|  | 6830 | Space Patroller | 1988 | $ | N/A | 
|  | 6848 | Strategic Pursuer | 1988 | $ | N/A | 
|  | 6875 | Hovercraft | 1988 | $ | N/A | 
|  | 6876 | Alienator | 1988 | $ | N/A | 
|  | 6885 | Crater Crawler | 1988 | $ | N/A | 
|  | 6921 | Monorail Accessory Track | 1988 | $34.95 | $0.76 | 
|  | 6925 | Interplanetary Rover | 1988 | $ | N/A | 
|  | 6987 | Message Intercept Base | 1988 | $ | N/A |