Walmart offers the Evenflo Big Kid Sport High-Back Booster Seat in Goody Two Tones or Peony Playground for $29.88. Opt for in-store pickup to dodge the $5.99 shipping charge. That's the lowest price we could find by $2, although we saw this for $7 less in Febraury. It converts to a backless booster seat and features 6-position height adjustment, energy-absorbing foam lining, a machine-washable removable seat pad, and two cup holders.
Walmart offers the Panasonic 1.3-Cubic Foot Countertop Microwave Oven in White for $89.15. Order via pickup to cut the price to $85.85. (Amazon offers it for the same price.) That's the lowest price we could find by $23. This 1,100-watt oven features one-touch sensor cooking, a popcorn key, and a 12.4" turntable.