Amazon Prime Big Deals Day is finally here with some amazing deals. If you've had your eye on a LEGO set, now is the time to act.

Hulkbuster is Lego's second-largest Marvel set, and it's on sale for $250 off at Amazon.

Right now, you can get your hands on the calendar for just $36, down from its original price of $45. That’s a 20% discount, saving you $9 on a gift that you can not only give as a fun way to prep for the holidays but that your loved ones can use throughout them, too.

While it might be too early for your liking to think about holiday shopping, you might want to after you check out the Prime Day Lego deals still available today. A number of Lego sets from the Super Mario,