Explore space and beyond with the Fisher-Price Construx The Action Building System. This interlocking block set featuring an astronaut character is perfect for kids who love to build and imagine their own space adventures. The set includes multiple sets weighing 9lbs. 7oz., with no packaging, making it perfect for those who love vintage toys.

With a space, construction, and architecture theme, kids can create their own space station, rocket ship, or even an alien planet. The bulk/lot feature ensures that there are plenty of pieces to build with.

There is 9 pounds 7 ounces total.

Looks like there might be sets or at least partial sets of the following - Thundering Tracks #6330 - 1984 Stellar Exploration set #586 - Alien Series - Space Series. Now this is just me looking I have not put these together or checked to see if the full set is there.

Most of it is good shape but there is wear.

There are multiple sets but only one instruction manual that is a little rough shape and the poster is rough and fell apart when I was handling it so its in 4 pieces.

The motor cord is missing the plug so I could not test the motor.

Any questions please ask.