Popsugar Parenting Kid's Toys Best New Lego Sets Coming Out in 2020 45+ Brand New Lego Sets For 2020 That You Will 100% Want to Build Alongside Your Kids 23 February 2020 by Alessia Santoro View On One Page Photo 23 of 49 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Lego Avengers Thanos Mech The Lego Avengers Thanos Mech ($10) has 152 pieces and is best suited for kids ages 6 and up. Lego Avengers Thanos Mech $10 from amazon.com Buy Now Previous Next Start Slideshow Kid's ToysToy FairToysTrollsMinionsLegoStar WarsDisney