My 5yo kid has been super into building lego sets. He got a lot of them over the holidays, and will spend HOURS at a time working on them.
I think this is great, but obviously we wont be spending $30-40 / week on lego sets once he burns through his stash. How do we keep him in supply without spending a ton of money? Are there any tricks for this? Maybe sell old sets and buy second hand? Or is there a way to disassemble and repurpose old sets?