Listen up, fans of Mario 64; the Lego Super Mario 64 Question Mark Block has dropped to $139.99 at Amazon, down from $200. It's literally never been cheaper than that, so you're unlikely to find a better opportunity if this seems up your street.

While it might be too early for your liking to think about holiday shopping, you might want to after you check out the latest Prime Day Lego deals. A number of Lego sets from the Super Mario, Star Wars and Harry Potter lineups are already on sale for up to 41 percent off.

Prime Day is nearly here, and new early deals are popping up every day. Amazon uses October Prime Day to kickstart the holiday shopping season — even if you haven't even thought about the holidays yet,