Here is an Optimus Prime (self-robotized character from the film Transformers) which is 2.50 metres tall.
It is made of 5000 recyclable parts taken from cars, boats, a dishwasher, motorbike, television and other pieces of metal.
It still weighs 550 kg though.
Along the same lines as with Robosteel (the manufacturer), we introduced you to the alien queen.
Its price: 7600 US dollars or 5500 euros.
via robosteel and botropolis
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/blog/show/optimus-prime-is-2-50-meters-tall