My son told me this summer he wanted more lego sets. He said he was "bored"! I told him if he re-built all of the Lego sets he already has that I would buy him more. WEEELLLL, my husband and him with a little help from Bella got to work and they built many of the sets. Not ALL but many! He said to me "Wow, I did not realize I had so many!" Yes, well, I DID!