It took three separate purchases over a couple of years, but LOOK!
A Marble Run!
I cannot remember just exactly how much I paid each time, but I do know that it was just a few dollars for everything.
Since I am not inclined AT ALL to put things like this together, I gave that task to THGGM.
I also gave him a copy of the Rosie Hippo Toy Catalog and he nearly fainted when he saw the price.
I think he REALLY likes it now!
Still, if you happen to have the money, please do purchase products from Rosie Hippo. They do have GREAT toys for children.
THGGM is having a lot of fun with this!