LEGO Education 6100407 Math Train (lowest price) only $73 shipped at Amazon this week. With Christmas right around the corner, they’ve dropped the prices of a few items. It’s not like the last few years where MOST toys dropped 25-40%, Amazon’s been very picky/selective this time. We looked around and this item is selling for $99+ everywhere else. This is a great toy for preschoolers, and the reviews online look good.