Walmart offers the LEGO Elves Aira's Pegasus Sleigh, model no. 41077, for $19.99. (Target charges the same via in-store pickup; Amazon charges the same with free shipping for Prime members.) Opt for in-store pickup to dodge the $5.97 shipping fee. That's $5 under our April mention, the best deal today by $13, and the the lowest price we've seen. This 319-piece set features a windmill, sleigh, two pegasi, Miku the baby dragon, and two mini figures.