Thumb Score: +26 Amazon has 468-Piece LEGO Friends Andrea's Pool Party Building Set (41374) on sale for $34.97. Shipping is free. Thanks DJ3xlcusive Note, must be sold/shipped by Amazon Alternatively, Walmart also has 468-Piece LEGO Friends Andrea's Pool Party Building Set (41374) on sale for $34.97. Shipping is free on orders $35 or more, otherwise, select free curbside pickup as an alterative option.