Louis Marx manufactured the robot toy Big Loo for the 1963 Christmas holiday season. At the time it retailed for USD 9.99.

The robot was (primarily) made of parts of injection molded hi-impact polystyrene. It stands three-feet tall (37-inches), a foot wide, and 9-inches deep.

Big Loo value and price guide

What's your 'Big Loo' worth? Here are some recently sold items (USA).

Picture Title Date Sold for
Son Of Garloo Marx Tin Wind Up Toy Box 06/2019 $700.00
1963 Marx Toys Giant Moon Robot Rare 07/2019 $595.00
Colonel Hap Hazard Working Marx Spaceman 08/2019 $595.00
Giant Moon Robot Marx Toys 1963 Rare 06/2019 $484.84
Giant Moon Robot Marx Toys 1963 Rare 07/2019 $484.84

See all sold items for more prices.

If you're not sure what you have, you can post your question below, and maybe I can help.

Books

Do you want to know more about collectible tin toys, and want to learn about value and identification? Take a look at these books on old toys on Amazon.

Big Loo forum

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