Walmart offers the LEGO City Trains Train Station, model no. 60050, for $41.59. (Jet offers it for the same price.) Opt for in-store pickup or pad your order over $50 to dodge the $4.97 shipping fee. That's $4 under our mention from January and the lowest total price we've seen. (It's a current best by $15, outside of the mention below.) This 423-piece set includes five minifigures and features a minicab, train station entrance, and four connecting track pieces.

Note that Amazon has it for the same price, however stock is limited.