Right now, Amazon has tons of fantastic sets on sale during its Prime Big Deal Days event. Lego deals tend to sell out more quickly than others, so if you see something you want, grab it before it’s gone. If you want even more Lego deals, go check out Walmart’s fall sale. Editor’s PicksLEGO Icons NASA Space Shuttle Discovery (10283) $139.99 (30 percent off)Build a detailed display model with working bay doors. At just over a hundred bucks, it’s a solid entry into a large Star Wars build without having to pawn your light saber collection to afford it.