Walmart offers the LEGO Ideas Women of NASA Building Kit for $19.97. Choose in-store pickup to avoid the $5.99 shipping fee. That's tied with our August mention as the lowest price we've seen. (It's the best deal now by $5.) It includes Nancy Grace Roman, Margaret Hamilton, Sally Ride, and Mae Jemison minifigures among displays representing the Hubble Space Telescope, Apollo Guidance Computer, and Space Shuttle Challenger.
Making any of these key foods yourself will improve your meals and your budget — not to mention your health, in some cases.