This is the cheapest price I’ve seen on one of those guaranteed-to-please kid items: Right now Amazon has this Edushape Marble Run available for $49.95, but applying coupon code WOVU57SS will take off another 20%, making it just $39.96 shipped.

My kids loved this thing when they were little. And this one comes with a ton of extra marbles so that when you vacuum up a bunch by accident, they still have plenty to play with. Not that I would know anything about that at all.