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 (UK).

Picture Title Date Sold for
Giant Moon Robot Marx Toys 1963 Rare 07/2019 £395.00
Electric Robot And Son 1956 Marx Toy 08/2019 £449.99
Marx Toys Mr Smash Clockwork Toy Robot 07/2019 £79.99
Marx Martian Space Bug Wind Up Japan 08/2019 £24.96
Marx Toys 65mm Blue Plastic Space Toy 07/2019 £10.00

See all sold items for more prices.


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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